Error: MySQL shutdown unexpectedly

[Spyridoula]

Hi everyone,

I run into an issue today with XAMPP after using it every single day for almost 3 months. I searched google and the solutions were either deleting some files, or renaming a folder and creating a new one, all sounded risky to do (I'm a newbie with xampp). I also searched the forum here but no log file others had posted matched mine. Here is the info you need:

XAMPP version
version number 7.4.25
bundle version full
install file type .exe

Operating System
Major version Windows 10
edition Home
bit compilation 64bit

XAMPP installation path
C:\xampp\

any configuration changes made since installation: None at all

full qualified issue report
actions: I execute the .exe file (C:\xampp\xampp-control.exe) as administrator, from the XAMPP control panel I start Apache and MySQL
expected reactions: modules turn green and oparating
received reactions: Apache works as always. MySQL stops and the following message appears below

7:33:12 μμ [main] Initializing Control Panel
7:33:12 μμ [main] Windows Version: Home 64-bit
7:33:12 μμ [main] XAMPP Version: 7.4.25
7:33:12 μμ [main] Control Panel Version: 3.3.0 [ Compiled: Apr 6th 2021 ]
7:33:12 μμ [main] Running with Administrator rights - good!
7:33:12 μμ [main] XAMPP Installation Directory: "c:\xampp\"
7:33:12 μμ [main] Checking for prerequisites
7:33:13 μμ [main] All prerequisites found
7:33:13 μμ [main] Initializing Modules
7:33:13 μμ [Apache] XAMPP Apache is already running on port 80
7:33:13 μμ [Apache] XAMPP Apache is already running on port 443
7:33:13 μμ [main] Starting Check-Timer
7:33:13 μμ [main] Control Panel Ready
7:33:18 μμ [mysql] Attempting to start MySQL app...
7:33:19 μμ [mysql] Status change detected: running
7:33:22 μμ [mysql] Status change detected: stopped
7:33:22 μμ [mysql] Error: MySQL shutdown unexpectedly.
7:33:22 μμ [mysql] This may be due to a blocked port, missing dependencies,
7:33:22 μμ [mysql] improper privileges, a crash, or a shutdown by another method.
7:33:22 μμ [mysql] Press the Logs button to view error logs and check
7:33:22 μμ [mysql] the Windows Event Viewer for more clues
7:33:22 μμ [mysql] If you need more help, copy and post this
7:33:22 μμ [mysql] entire log window on the forums

Log file contents of the specific component

2022-01-05 19:33:20 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-01-05 19:33:20 0 [Note] InnoDB: Uses event mutexes
2022-01-05 19:33:20 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-01-05 19:33:20 0 [Note] InnoDB: Number of pools: 1
2022-01-05 19:33:20 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-01-05 19:33:20 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-01-05 19:33:20 0 [Note] InnoDB: Completed initialization of buffer pool
2022-01-05 19:33:20 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-01-05 19:33:20 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-01-05 19:33:20 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-01-05 19:33:20 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-01-05 19:33:20 0 [Note] InnoDB: 10.4.21 started; log sequence number 631564065; transaction id 527194
2022-01-05 19:33:20 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-01-05 19:33:20 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-01-05 19:33:20 0 [Note] Server socket created on IP: '::'.

I hope I added all info. Thank you in advance

[Altrea]

Hi,

Thank you for the detailed error report

Sadly MariaDB does not seem to reveal its problem in the log.
To get a better chance of creating current error messages it is needed to start MariaDB as console application.
To do this please perform the following steps:

• Start the XAMPP Shell console by clicking the Shell Button in your control panel
• execute the following command and tell us its response
  

  Code: Select all

  mysqld --defaults-file=mysql\bin\my.ini --standalone --console

[Spyridoula]

Hi,

Thank you for the detailed error report

Sadly MariaDB does not seem to reveal its problem in the log.
To get a better chance of creating current error messages it is needed to start MariaDB as console application.
To do this please perform the following steps:

• Start the XAMPP Shell console by clicking the Shell Button in your control panel
• execute the following command and tell us its response
  

  Code: Select all

  mysqld --defaults-file=mysql\bin\my.ini --standalone --console

Thank you for replying so quickly! I did what you asked, that's a lot of stuff that showed I'll split them in two replies as it won't allow the number of characters

# mysqld --defaults-file=mysql\bin\my.ini --standalone --console
2022-01-06 1:10:54 0 [Note] Using unique option prefix 'key_buffer' is error-prone and can break in the future. Please use the full name 'key_buffer_size' instead.
2022-01-06 1:10:54 0 [Note] mysqld (mysqld 10.4.21-MariaDB) starting as process 9840 ...
2022-01-06 1:10:54 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-01-06 1:10:54 0 [Note] InnoDB: Uses event mutexes
2022-01-06 1:10:54 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-01-06 1:10:54 0 [Note] InnoDB: Number of pools: 1
2022-01-06 1:10:54 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-01-06 1:10:54 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-01-06 1:10:54 0 [Note] InnoDB: Completed initialization of buffer pool
2022-01-06 1:10:55 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-01-06 1:10:55 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-01-06 1:10:55 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-01-06 1:10:55 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-01-06 1:10:55 0 [Note] InnoDB: Waiting for purge to start
2022-01-06 1:10:55 0 [Note] InnoDB: 10.4.21 started; log sequence number 631564155; transaction id 527194
2022-01-06 1:10:55 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-01-06 1:10:55 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-01-06 1:10:55 0 [Note] Server socket created on IP: '::'.
2022-01-06 1:10:55 0 [Note] InnoDB: Buffer pool(s) load completed at 220106 1:10:55
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d.info' Relay_info:'relay-log-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d.info'
2022-01-06 1:10:55 7 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MariaDB server acts as a replica and has its hostname changed. Please use '--log-basename=#' or '--relay-log=mysql-relay-bin' to avoid this problem.
2022-01-06 1:10:55 7 [Note] Initialized Master_info from 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d.info'
2022-01-06 1:10:55 7 [Note] Added new Master_info '2021-12-22 14:41:38 0 [Note] Reading of all Master_info entries succ' to hash table
': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4ntries succeeded
': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593
2022-01-06 1:10:55 7 [Note] Started replication for '2021-12-22 14:41:38 0 [Note] Reading of all Master_info entries su'ceeded
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d.info' Relay_info:'relay-log-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d.info'
': Slave I/O thread killed while connecting to master:38 0 [Note] Reading of all Master_info entries succeeded
': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log '.\mysql-relay-bin-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d.000022' position: 4
': Slave I/O thread exiting, read up to log 'FIRST', position 4e] Reading of all Master_info entries succeeded
': master was :3306 8 [Note] Master '2021-12-22 14:41:38 0 [Note] Reading of all Master_info entries succeeded
2022-01-06 1:10:55 7 [Note] Initialized Master_info from 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d.info'
' to hash table0:55 7 [Note] Added new Master_info '2021-12-22 14:41:38 0 [Note] Added new Master_info '' to hash table
': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4 hash table
': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593
2022-01-06 1:10:55 7 [Note] Started replication for '2021-12-22 14:41:38 0 [Note] Added new Master_info '' to hash tabl'
': Slave I/O thread killed while connecting to master1:38 0 [Note] Added new Master_info '' to hash table
': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log '.\mysql-relay-bin-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d.000022' position: 4
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d.info' Relay_info:'relay-log-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d.info'
': Slave I/O thread exiting, read up to log 'FIRST', position 4te] Added new Master_info '' to hash table
': master was :3306 10 [Note] Master '2021-12-22 14:41:38 0 [Note] Added new Master_info '' to hash table
2022-01-06 1:10:55 7 [ERROR] Failed to open the relay log '.\mysql-relay-bin-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d.000001' (relay_log_pos 4)
2022-01-06 1:10:55 7 [ERROR] Could not find target log during relay log initialization
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2021-12-22 14:41:38 0 [Note] c:\xampp\mysql\bin\mysqld.exe: ready fo' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d.info' Relay_info:'relay-log-version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to open the relay log '.\mysql-relay-bin-version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d.000001' (relay_log_pos 4)
2022-01-06 1:10:55 7 [ERROR] Could not find target log during relay log initialization
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info 'Version: '10.4.21-MariaDB' socket: '' port: 3306 mariadb.org bina' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020succeeded@004.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020succeeded@004.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020succeeded@004.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020succeeded@004.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:57 7 [Note] Reading Master_info: 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bwarning@005d@0020neither@0020@002d@002drelay@002dlog@0020nor@0020@002d@002drelay@002dlog@002dindex@0020were@0020used@003b@0020so@0020replication@0020may@0020break@0020when@0020this@0020mariadb@0020server@0020acts@0020as@0020a@0020replica@0020and@0020has@0020it.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bwarning@005d@0020neither@0020@002d@002drelay@002dlog@0020nor@0020@002d@002drelay@002dlog@002dindex@0020were@0020used@003b@0020so@0020replication@0020may@0020break@0020when@0020this@0020mariadb@0020server@0020acts@0020as@0020a@0020replica@0020and@0020has@0020it.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bwarning@005d@0020neither@0020@002d@002drelay@002dlog@0020nor@0020@002d@002drelay@002dlog@002dindex@0020were@0020used@003b@0020so@0020replication@0020may@0020break@0020when@0020this@0020mariadb@0020server@0020acts@0020as@0020a@0020replica@0020and@0020has@0020it.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a57@00207@0020@005bwarning@005d@0020neither@0020@002d@002drelay@002dlog@0020nor@0020@002d@002drelay@002dlog@002dindex@0020were@0020used@003b@0020so@0020replication@0020may@0020break@0020when@0020this@0020mariadb@0020server@0020acts@0020as@0020a@0020replica@0020and@0020has@0020it.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:57 7 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MariaDB server acts as a replica and has its hostname changed. Please us' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020su.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020su.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020su.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020reading@00400020of@00400020all@00400020master_info@00400020entries@00400020su.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Initialized Master_info from 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020su' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@0020to@0020hash@0020table@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@0020to@0020hash@0020table@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@0020to@0020hash@0020table@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@0020to@0020hash@0020table@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Added new Master_info '2021-12-22 14:41' to hash tableading of all Master_info entries succeeded
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020replication@.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020replication@.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020replication@.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020replication@.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 8 [Note] Master '2021-12-22 14:41:38 0 [Note] Re': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' ' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Started replication for '2021-12-22 14:' to hash tableReading of all Master_info entries succeeded
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00209@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replication@00.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00209@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replication@00.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00209@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replication@00.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00209@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replication@00.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 9 [Note] Master '2021-12-22 14:41:38 0 [Note] Re': Slave SQL thread initialized, starting replication in log 'FIRST' at position ' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028empty@0.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028empty@0.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028empty@0.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028empty@0.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 8 [ERROR] Master '2021-12-22 14:41:38 0 [Note] R': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect t' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@00400020hash.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@00400020hash.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@00400020hash.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@00400020hash.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Reading Master_info: 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 8 [Note] Master '2021-12-22 14:41:38 0 [Note] Re' to hash tableread killed while connecting to master
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@00.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@00.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@00.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@00.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 8 [Note] Master '2021-12-22 14:41:38 0 [Note] Re' to hash tableread exiting, read up to log 'FIRST', position 4
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00208@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020reading@0020of@0020all@0020master_info@0020entries@0020succeeded@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 8 [Note] Master '2021-12-22 14:41:38 0 [Note] Re' to hash table3306_info entries succeeded
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@0040.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@0040.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@0040.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020added@00400020new@00400020master_info@00400020@00400027@00400027@00400020to@0040.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Initialized Master_info from 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020h' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@0020to@0020hash@0020table@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@0020to@0020hash@0020table@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@0020to@0020hash@0020table@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@0020to@0020hash@0020table@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Added new Master_info '2021-12-22 14:41' to hash tableded new Master_info '' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020repli.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020repli.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020repli.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@003a@0020start@0020asynchronous@0020repli.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 10 [Note] Master '2021-12-22 14:41:38 0 [Note] A': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at po' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020started@0020replication@0020for@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Started replication for '2021-12-22 14:' to hash tableAdded new Master_info '' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002011@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replica.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@002011@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replica.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@002011@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replica.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002011@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020sql@0020thread@0020initialized@002c@0020starting@0020replica.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 11 [Note] Master '2021-12-22 14:41:38 0 [Note] A': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, re' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005berror@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@003a@0020fatal@0020error@003a@0020invalid@0020@0028.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 10 [ERROR] Master '2021-12-22 14:41:38 0 [Note] ': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0040003a@0.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0040003a@0.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0040003a@0.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0040003a@0.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Reading Master_info: 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020re' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020killed@0020while@0020connecting@0020to@0020master@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 10 [Note] Master '2021-12-22 14:41:38 0 [Note] A' to hash tableread killed while connecting to master
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020slave@0020i@002fo@0020thread@0020exiting@002c@0020read@0020up@0020to@0020log@0020@0027first@.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 10 [Note] Master '2021-12-22 14:41:38 0 [Note] A' to hash tableread exiting, read up to log 'FIRST', position 4
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@002010@0020@005bnote@005d@0020master@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027@0027@0020to@0020hash@0020table@000d@0027@003a@0020master@0020was@0020@003a3306@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 10 [Note] Master '2021-12-22 14:41:38 0 [Note] A' to hash table3306o '' to hash table

[Spyridoula]

2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [ERROR] Failed to open the relay log '.\mysql-relay-bin-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020could@0020not@0020find@0020target@0020log@0020during@0020relay@0020log@0020initialization@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020could@0020not@0020find@0020target@0020log@0020during@0020relay@0020log@0020initialization@000d.info'
2022-01-06 1:10:55 7 [Note] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020could@0020not@0020find@0020target@0020log@0020during@0020relay@0020log@0020initialization@000d.info'2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay' to hash tabletion
2022-01-06 1:10:55 12 [Note] Master '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initializ': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4
2022-01-06 1:10:55 12 [ERROR] Master '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initiali': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593
2022-01-06 1:10:55 7 [Note] Started replication for '2022-01-06 1:02:58 7 [ERROR] Could not find target log during rel'y log initialization
2022-01-06 1:10:55 12 [Note] Master '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initializ': Slave I/O thread killed while connecting to master
2022-01-06 1:10:55 13 [Note] Master '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initializ': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log '.\mysql-relay-bin-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020could@0020not@0020find@0020target@0020log@0020during@0020relay@0020log@0020initialization@000d.000005' position: 4
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0.info'
2022-01-06 1:10:55 12 [Note] Master '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initializ': Slave I/O thread exiting, read up to log 'FIRST', position 4
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0.info', errno 2)
2022-01-06 1:10:55 12 [Note] Master '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initializ': master was :3306
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002d2021@0040002d12@0040002d22@0040002014@0040003a41@0040003a38@004000200@00400020@0040005bnote@0040005d@00400020c@0040003a@0040005cxampp@0040005cmysql@0040005cbin@0040005cmysqld@0040002eexe@0.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [ERROR] Initialized Master_info from 'master-2021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@00' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d@0027@0020to@0020hash@0020table@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d@0027@0020to@0020hash@0020table@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d@0027@0020to@0020hash@0020table@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@00272021@002d12@002d22@002014@003a41@003a38@00200@0020@005bnote@005d@0020c@003a@005cxampp@005cmysql@005cbin@005cmysqld@002eexe@003a@0020ready@0020for@0020connections@002e@000d@0027@0020to@0020hash@0020table@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Added new Master_info '2021-12-22 14:41' to hash table\xampp\mysql\bin\mysqld.exe: ready for connections.
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@00400020@0.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@00400020@0.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@00400020@0.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020reading@0020master_info@003a@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@00400020@0.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Reading Master_info: 'master-version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariad' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@004000.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@004000.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@004000.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020failed@0020to@0020open@0020the@0020relay@0020log@0020@0027@002e@005cmysql@002drelay@002dbin@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@004000.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [ERROR] Failed to open the relay log '.\mysql-relay-bin-version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@0020' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020could@0020not@0020find@0020target@0020log@0020during@0020relay@0020log@0020initialization@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020could@0020not@0020find@0020target@0020log@0020during@0020relay@0020log@0020initialization@000d.info'
2022-01-06 1:10:55 7 [Note] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020could@0020not@0020find@0020target@0020log@0020during@0020relay@0020log@0020initialization@000d.info'2022-01-06 1:10:55 7 [ERROR] Connection '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initi' conflicts with existing connection '2022-01-06 1:02:58 7 [ERROR] Could not find target log during relay log initializ'tion
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@0.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@0.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@0.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005berror@005d@0020initialized@0020master_info@0020from@0020@0027master@002dversion@0040003a@00400020@0040002710@0040002e4@0040002e21@0040002dmariadb@00400027@00400020@00400020socket@0040003a@00400020@00400027@00400027@00400020@00400020port@0040003a@004000203306@0.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [ERROR] Initialized Master_info from 'master-version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0' to hash table
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d@0027@0020to@0020hash@0020table@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d@0027@0020to@0020hash@0020table@000d.info'
2022-01-06 1:10:55 7 [ERROR] Failed to create a new master info file (file 'C:\xampp\mysql\data\master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d@0027@0020to@0020hash@0020table@000d.info', errno 2)
2022-01-06 1:10:55 7 [ERROR] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00207@0020@005bnote@005d@0020added@0020new@0020master_info@0020@0027version@003a@0020@002710@002e4@002e21@002dmariadb@0027@0020@0020socket@003a@0020@0027@0027@0020@0020port@003a@00203306@0020@0020mariadb@002eorg@0020binary@0020distribution@000d@0027@0020to@0020hash@0020table@000d.info' failed
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 7 [Note] Added new Master_info 'Version: '10.4.2' to hash tableket: '' port: 3306 mariadb.org binary distribution
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005bwarning@005d@0020reading@0020of@0020some@0020master_info@0020entries@0020failed@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005bwarning@005d@0020reading@0020of@0020some@0020master_info@0020entries@0020failed@000d.info'
2022-01-06 1:10:55 7 [Note] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005bwarning@005d@0020reading@0020of@0020some@0020master_info@0020entries@0020failed@000d.info'
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 0 [Warning] Reading of some Master_info entries ' to hash table
': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4nfo entries failed
': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593
2022-01-06 1:10:55 7 [Note] Started replication for '2022-01-06 1:02:58 0 [Warning] Reading of some Master_info entrie' failed
': Slave I/O thread killed while connecting to master2:58 0 [Warning] Reading of some Master_info entries failed
': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log '.\mysql-relay-bin-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005bwarning@005d@0020reading@0020of@0020some@0020master_info@0020entries@0020failed@000d.000003' position: 4
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020failed@0020to@0020initialize@0020multi@0020master@0020structures@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020failed@0020to@0020initialize@0020multi@0020master@0020structures@000d.info'
': Slave I/O thread exiting, read up to log 'FIRST', position 4rning] Reading of some Master_info entries failed
': master was :3306 14 [Note] Master '2022-01-06 1:02:58 0 [Warning] Reading of some Master_info entries failed
2022-01-06 1:10:55 7 [Note] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020failed@0020to@0020initialize@0020multi@0020master@0020structures@000d.info'
2022-01-06 1:10:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 0 [ERROR] Failed to initialize multi master stru' to hash table
': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4 master structures
': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593
2022-01-06 1:10:55 7 [Note] Started replication for '2022-01-06 1:02:58 0 [ERROR] Failed to initialize multi master st'uctures
': Slave I/O thread killed while connecting to master2:58 0 [ERROR] Failed to initialize multi master structures
': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log '.\mysql-relay-bin-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020failed@0020to@0020initialize@0020multi@0020master@0020structures@000d.000003' position: 4
2022-01-06 1:10:55 7 [Note] Reading Master_info: 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020aborting@000d.info' Relay_info:'relay-log-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020aborting@000d.info'
': Slave I/O thread exiting, read up to log 'FIRST', position 4ROR] Failed to initialize multi master structures
': master was :3306 16 [Note] Master '2022-01-06 1:02:58 0 [ERROR] Failed to initialize multi master structures
2022-01-06 1:10:55 7 [Note] Initialized Master_info from 'master-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020aborting@000d.info'
' to hash table0:55 7 [Note] Added new Master_info '2022-01-06 1:02:58 0 [ERROR] Aborting
': Slave I/O thread: Start asynchronous replication to master '@:3306' in log '' at position 4
': Slave I/O: Fatal error: Invalid (empty) username when attempting to connect to the master server. Connection attempt terminated. Internal MariaDB error code: 1593
'022-01-06 1:10:55 7 [Note] Started replication for '2022-01-06 1:02:58 0 [ERROR] Aborting
': Slave I/O thread killed while connecting to master2:58 0 [ERROR] Aborting
': Slave SQL thread initialized, starting replication in log 'FIRST' at position 0, relay log '.\mysql-relay-bin-2022@002d01@002d06@0020@00201@003a02@003a58@00200@0020@005berror@005d@0020aborting@000d.000003' position: 4
2022-01-06 1:10:55 0 [Warning] Reading of some Master_info entries failed
': Slave I/O thread exiting, read up to log 'FIRST', position 4ROR] Aborting
2022-01-06 1:10:55 0 [ERROR] Failed to initialize multi master structures
': master was :3306 18 [Note] Master '2022-01-06 1:02:58 0 [ERROR] Aborting
2022-01-06 1:10:55 0 [ERROR] Aborting
Warning: Memory not freed: 33688

[Altrea]

Please try the following fix. It already helped lots of users solving the multi-master Problem:

• Open your folder "\xampp\mysql\data"
• Delete the file "multi-master.info"
• Delete all files beginning with "master-"
• Delete all files beginning with "mysql_relay-bin-"
• Delete all files beginning with "relay-log-"
• Delete all files beginning with "ib_logfile"
• Delete all files beginning with "aria_log."

Now try to start mariadb the normal way again.

[Spyridoula]

Please try the following fix. It already helped lots of users solving the multi-master Problem:

• Open your folder "\xampp\mysql\data"
• Delete the file "multi-master.info"
• Delete all files beginning with "master-"
• Delete all files beginning with "mysql_relay-bin-"
• Delete all files beginning with "relay-log-"
• Delete all files beginning with "ib_logfile"
• Delete all files beginning with "aria_log."

Now try to start mariadb the normal way again.

Thank you again for replying. Unfortunately I get the same error. Here is what the command you posted above shows now. I'm starting to fear that I'll lose 3 months of work and an entire working website I created

Setting environment for using XAMPP for Windows.
Roula@LAPTOP-H8KDPR1 c:\xampp
# mysqld --defaults-file=mysql\bin\my.ini --standalone --console
2022-01-06 11:41:12 0 [Note] Using unique option prefix 'key_buffer' is error-prone and can break in the future. Please use the full name 'key_buffer_size' instead.
2022-01-06 11:41:12 0 [Note] mysqld (mysqld 10.4.21-MariaDB) starting as process 3512 ...
2022-01-06 11:41:12 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-01-06 11:41:12 0 [Note] InnoDB: Uses event mutexes
2022-01-06 11:41:12 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-01-06 11:41:12 0 [Note] InnoDB: Number of pools: 1
2022-01-06 11:41:12 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-01-06 11:41:12 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-01-06 11:41:12 0 [Note] InnoDB: Completed initialization of buffer pool
2022-01-06 11:41:12 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-01-06 11:41:12 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-01-06 11:41:12 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-01-06 11:41:12 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-01-06 11:41:12 0 [Note] InnoDB: Waiting for purge to start
2022-01-06 11:41:12 0 [Note] InnoDB: 10.4.21 started; log sequence number 631564327; transaction id 527194
2022-01-06 11:41:12 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-01-06 11:41:12 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-01-06 11:41:12 0 [Note] Server socket created on IP: '::'.
2022-01-06 11:41:12 0 [ERROR] mysqld: Table '.\mysql\db' is marked as crashed and last (automatic?) repair failed
2022-01-06 11:41:12 0 [ERROR] Fatal error: Can't open and lock privilege tables: Table '.\mysql\db' is marked as crashed and last (automatic?) repair failed
2022-01-06 11:41:12 0 [ERROR] Aborting

[Altrea]

2022-01-06 11:41:12 0 [ERROR] mysqld: Table '.\mysql\db' is marked as crashed and last (automatic?) repair failed
2022-01-06 11:41:12 0 [ERROR] Fatal error: Can't open and lock privilege tables: Table '.\mysql\db' is marked as crashed and last (automatic?) repair failed
2022-01-06 11:41:12 0 [ERROR] Aborting

Different error, different fix.

your mysql database needs to be repaired.

To do this please open the XAMPP Shell by clicking the Shell button in your XAMPP Control Panel and execute the following command:

Code: Select all

mysqld --console --skip-grant-tables --skip-external-locking

MariaDB will start without grants, so any user will get permitted. You can do backups/exports as you wish at this time to save your work.

Leave this black command line window open and click on the Shell button in the Control Panel again to open a second command line window and execute this command:

Code: Select all

mysqlcheck -r --databases mysql --use-frm

After that you Can close both command line Windows and try to start MariaDB again normally from your XAMPP control panel

[Spyridoula]

Different error, different fix.

your mysql database needs to be repaired.

To do this please open the XAMPP Shell by clicking the Shell button in your XAMPP Control Panel and execute the following command:

Code: Select all

mysqld --console --skip-grant-tables --skip-external-locking

MariaDB will start without grants, so any user will get permitted. You can do backups/exports as you wish at this time to save your work.

Leave this black command line window open and click on the Shell button in the Control Panel again to open a second command line window and execute this command:

Code: Select all

mysqlcheck -r --databases mysql --use-frm

After that you Can close both command line Windows and try to start MariaDB again normally from your XAMPP control panel

Thanks so much for your help, I so appreciate it!! It's working now woohoo!! Any tips why this happened and what to do to avoid it in the future?

[Altrea]

I don't know it for sure, but it seems to have something to do how XAMPP stops the MariaDB process.
There are other more clean methods to stop MariaDB than XAMPP uses by default (for reasons).
You can for example register the Windows service for MariaDB by clicking the red cross next to mysql in your (with elevated administrator rights) started XAMPP control panel.
If a service is registered, XAMPP control panel will use the start and stop routines of that Windows service instead.

[Spyridoula]

I don't know it for sure, but it seems to have something to do how XAMPP stops the MariaDB process.
There are other more clean methods to stop MariaDB than XAMPP uses by default (for reasons).
You can for example register the Windows service for MariaDB by clicking the red cross next to mysql in your (with elevated administrator rights) started XAMPP control panel.
If a service is registered, XAMPP control panel will use the start and stop routines of that Windows service instead.

Thank you so much. I registered the service and now instead of a red x there's a green tick next to mysql. Can I do the same for the apache? I assume it's better and will probably spare me from any future issues with both.
Thank you again for your time and your help

[Altrea]

Yes you can do this for Apache too, but Apache does not have such problems like MariaDB.

Keep in mind that in the default configuration services are setted to autostart after booting Windows. If this is not what you wish consider changung the Starttype for these services to manual instead.