Database Error

[Stefan Adriaans]

Database don't works. Could you help me please. See log.

2022-11-01 8:41:39 0 [Note] InnoDB: The first innodb_system data file 'ibdata1' did not exist. A new tablespace will be created!
2022-11-01 8:41:39 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:41:39 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:41:39 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:41:39 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:41:39 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:41:39 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:41:39 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:41:39 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibdata1' size to 10 MB. Physically writing the file full; Please wait ...
2022-11-01 8:41:39 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibdata1' size is now 10 MB.
2022-11-01 8:41:39 0 [Note] InnoDB: Setting log file C:\xampp\mysql\data\ib_logfile101 size to 5242880 bytes
2022-11-01 8:41:39 0 [Note] InnoDB: Setting log file C:\xampp\mysql\data\ib_logfile1 size to 5242880 bytes
2022-11-01 8:41:39 0 [Note] InnoDB: Renaming log file C:\xampp\mysql\data\ib_logfile101 to C:\xampp\mysql\data\ib_logfile0
2022-11-01 8:41:39 0 [Note] InnoDB: New log files created, LSN=11451
2022-11-01 8:41:39 0 [Note] InnoDB: Doublewrite buffer not found: creating new
2022-11-01 8:41:39 0 [Note] InnoDB: Doublewrite buffer created
2022-11-01 8:41:39 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:41:39 0 [Note] InnoDB: Creating foreign key constraint system tables.
2022-11-01 8:41:39 0 [Note] InnoDB: Creating tablespace and datafile system tables.
2022-11-01 8:41:39 0 [Note] InnoDB: Creating sys_virtual system tables.
2022-11-01 8:41:39 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:41:39 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:41:39 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:41:39 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:41:39 0 [Note] InnoDB: 10.4.22 started; log sequence number 0; transaction id 7
2022-11-01 8:41:39 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:41:39 0 [Note] Zerofilling moved table: '.\mysql\plugin'
2022-11-01 8:41:39 0 [Note] Zerofilling moved table: '.\mysql\servers'
2022-11-01 8:41:39 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:45:52 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:45:52 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:45:52 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:45:52 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:45:52 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:45:52 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:45:52 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:45:52 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:45:52 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:45:52 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:45:52 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:45:52 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:45:52 0 [Note] InnoDB: 10.4.22 started; log sequence number 47054; transaction id 8
2022-11-01 8:45:52 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:45:52 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:45:52 0 [Note] Zerofilling moved table: '.\mysql\plugin'
2022-11-01 8:45:52 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:45:52
2022-11-01 8:45:52 0 [Note] Zerofilling moved table: '.\mysql\servers'
2022-11-01 8:45:52 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:54:50 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:54:50 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:54:50 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:54:50 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:54:50 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:54:50 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:54:50 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:54:50 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:54:50 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:54:50 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:54:50 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:54:50 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:54:50 0 [Note] InnoDB: 10.4.22 started; log sequence number 47063; transaction id 8
2022-11-01 8:54:50 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:54:50 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:54:50 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:54:50
2022-11-01 8:54:50 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:54:53 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:54:53 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:54:53 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:54:53 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:54:53 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:54:53 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:54:53 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:54:53 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:54:53 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:54:53 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:54:53 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:54:53 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:54:53 0 [Note] InnoDB: 10.4.22 started; log sequence number 47072; transaction id 8
2022-11-01 8:54:53 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:54:53 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:54:53 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:54:53
2022-11-01 8:54:53 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:54:55 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:54:55 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:54:55 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:54:55 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:54:55 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:54:55 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:54:55 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:54:55 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:54:55 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:54:55 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:54:55 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:54:55 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:54:55 0 [Note] InnoDB: 10.4.22 started; log sequence number 47081; transaction id 8
2022-11-01 8:54:55 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:54:55 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:54:55 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:54:55
2022-11-01 8:54:55 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:58:34 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:58:34 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:58:34 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:58:34 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:58:34 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:58:34 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:58:34 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:58:34 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:58:34 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:58:34 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:58:34 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:58:34 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:58:34 0 [Note] InnoDB: 10.4.22 started; log sequence number 47090; transaction id 8
2022-11-01 8:58:34 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:58:34 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:58:34 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:58:34
2022-11-01 8:58:34 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:58:37 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:58:37 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:58:37 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:58:37 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:58:37 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:58:37 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:58:37 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:58:37 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:58:37 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:58:37 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:58:37 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:58:37 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:58:37 0 [Note] InnoDB: 10.4.22 started; log sequence number 47099; transaction id 8
2022-11-01 8:58:37 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:58:37 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:58:37 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:58:37
2022-11-01 8:58:37 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:58:41 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:58:41 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:58:41 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:58:41 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:58:41 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:58:41 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:58:41 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:58:41 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:58:41 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:58:41 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:58:41 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:58:41 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:58:41 0 [Note] InnoDB: 10.4.22 started; log sequence number 47124; transaction id 8
2022-11-01 8:58:41 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:58:41 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:58:41 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:58:41
2022-11-01 8:58:41 0 [Note] Server socket created on IP: '::'.
2022-11-01 8:59:47 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 8:59:47 0 [Note] InnoDB: Uses event mutexes
2022-11-01 8:59:47 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 8:59:47 0 [Note] InnoDB: Number of pools: 1
2022-11-01 8:59:47 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 8:59:47 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 8:59:47 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 8:59:48 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 8:59:48 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2022-11-01 8:59:48 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 8:59:48 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 8:59:48 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 8:59:48 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 8:59:48 0 [Note] InnoDB: 10.4.22 started; log sequence number 47124; transaction id 8
2022-11-01 8:59:48 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 8:59:48 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 8:59:48 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 8:59:48
2022-11-01 8:59:48 0 [Note] Server socket created on IP: '::'.
2022-11-01 9:00:31 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-11-01 9:00:31 0 [Note] InnoDB: Uses event mutexes
2022-11-01 9:00:31 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-11-01 9:00:31 0 [Note] InnoDB: Number of pools: 1
2022-11-01 9:00:31 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-11-01 9:00:31 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-11-01 9:00:31 0 [Note] InnoDB: Completed initialization of buffer pool
2022-11-01 9:00:31 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-11-01 9:00:31 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-11-01 9:00:31 0 [Note] InnoDB: Setting file 'C:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-11-01 9:00:31 0 [Note] InnoDB: File 'C:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2022-11-01 9:00:31 0 [Note] InnoDB: Waiting for purge to start
2022-11-01 9:00:31 0 [Note] InnoDB: 10.4.22 started; log sequence number 47133; transaction id 8
2022-11-01 9:00:31 0 [Note] InnoDB: Loading buffer pool(s) from C:\xampp\mysql\data\ib_buffer_pool
2022-11-01 9:00:31 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-11-01 9:00:31 0 [Note] InnoDB: Buffer pool(s) load completed at 221101 9:00:31
2022-11-01 9:00:31 0 [Note] Server socket created on IP: '::'.

[thiencntt]

Step 1: To protect existing Databases. You should copy the folder C:\xampp\mysql\data to C:\xampp\mysql\data1
Step 2: Copy all files from C:\xampp\mysql\backup folder to C:\xampp\mysql\data
Step 3: Start MySQL