MySQL Error

[vendigitalsrls]

Hi,

I am writing in this forum because from this morning the MySQL service no longer works.
Here are the logs:

2022-07-29 9:29:49 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-07-29 9:29:49 0 [Note] InnoDB: Uses event mutexes
2022-07-29 9:29:49 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-07-29 9:29:49 0 [Note] InnoDB: Number of pools: 1
2022-07-29 9:29:49 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-07-29 9:29:49 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-07-29 9:29:49 0 [Note] InnoDB: Completed initialization of buffer pool
2022-07-29 9:29:49 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-07-29 9:29:49 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-07-29 9:29:49 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-07-29 9:29:49 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-07-29 9:29:49 0 [Note] InnoDB: Waiting for purge to start
2022-07-29 9:29:49 0 [Note] InnoDB: 10.4.14 started; log sequence number 1268357618; transaction id 410396
2022-07-29 9:29:49 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-07-29 9:29:49 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-07-29 9:29:49 0 [Note] Server socket created on IP: '::'.

Until last night everything was working correctly. This morning, once the PC was turned on, the service no longer started.

Thank you in advance for the replies!

[Altrea]

Hi,

Try to start MariaDB as console application and tell us what it responses. To do so, please:

• Open a new XAMPP Shell by clicking the Shell Button in your control panel
• type in the following command
  

  Code: Select all

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

• copy us the response of the console

[vendigitalsrls]

Hi,

here is the result

# mysqld --defaults-file=mysql\bin\my.ini --standalone --console
2022-07-29 13:54:08 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.
2022-07-29 13:54:08 0 [Note] mysqld (mysqld 10.4.14-MariaDB) starting as process 9800 ...
InnoDB: using atomic writes.
2022-07-29 13:54:08 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-07-29 13:54:08 0 [Note] InnoDB: Uses event mutexes
2022-07-29 13:54:08 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-07-29 13:54:08 0 [Note] InnoDB: Number of pools: 1
2022-07-29 13:54:08 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-07-29 13:54:08 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-07-29 13:54:08 0 [Note] InnoDB: Completed initialization of buffer pool
2022-07-29 13:54:09 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-07-29 13:54:09 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-07-29 13:54:09 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-07-29 13:54:09 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-07-29 13:54:09 0 [Note] InnoDB: Waiting for purge to start
2022-07-29 13:54:09 0 [Note] InnoDB: 10.4.14 started; log sequence number 1486521464; transaction id 561884
2022-07-29 13:54:09 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-07-29 13:54:09 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-07-29 13:54:09 0 [Note] Server socket created on IP: '::'.
2022-07-29 13:54:09 0 [ERROR] mysqld: Table '.\mysql\db' is marked as crashed and last (automatic?) repair failed
2022-07-29 13:54:09 0 [ERROR] Fatal error: Can't open and lock privilege tables: Table '.\mysql\db' is marked as crashed and last (automatic?) repair failed
2022-07-29 13:54:09 0 [ERROR] Aborting

[Altrea]

your mysql database needs to be repaired.

• open the XAMPP Shell by clicking the Shell button in your XAMPP Control Panel
• execute the following command:
  

  Code: Select all

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

• 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

• you can close both command line Windows and try to start mysql again normally from your XAMPP control panel

[vendigitalsrls]

Hi,

I did the actions he indicated to me.
The mySql does not start yet, now the error I am getting is this:

2022-07-29 16:53:29 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.
2022-07-29 16:53:29 0 [Note] mysqld (mysqld 10.4.14-MariaDB) starting as process 7152 ...
InnoDB: using atomic writes.
2022-07-29 16:53:29 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-07-29 16:53:29 0 [Note] InnoDB: Uses event mutexes
2022-07-29 16:53:29 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-07-29 16:53:29 0 [Note] InnoDB: Number of pools: 1
2022-07-29 16:53:29 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-07-29 16:53:29 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-07-29 16:53:29 0 [Note] InnoDB: Completed initialization of buffer pool
2022-07-29 16:53:29 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-07-29 16:53:29 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-07-29 16:53:29 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-07-29 16:53:29 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-07-29 16:53:29 0 [Note] InnoDB: Waiting for purge to start
2022-07-29 16:53:29 0 [Note] InnoDB: 10.4.14 started; log sequence number 1486521500; transaction id 561884
2022-07-29 16:53:29 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-07-29 16:53:29 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-07-29 16:53:29 0 [Note] Server socket created on IP: '::'.
2022-07-29 16:53:29 0 [ERROR] Fatal error: Can't open and lock privilege tables: Incorrect file format 'proxies_priv'
2022-07-29 16:53:29 0 [ERROR] Aborting

[vendigitalsrls]

Hi,

I haven't received an answer to my problem anymore. can you kindly help me?

Thank you

[vendigitalsrls]

Hi,

she seems to me to have solved.
I deleted all files starting with "proxies_priv" from the mysql folder.