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重装XAMPP后MySQL仍意外关闭的问题求助

XAMPP MySQL启动后立即关闭问题排查求助

我从编写PHP代码起就一直在使用XAMPP,目前遇到问题:启动MySQL后它会立即关闭,报错信息如下:

16:06:46 [mysql] Attempting to start MySQL app...
16:06:46 [mysql] Status change detected: running
16:06:48 [mysql] Status change detected: stopped
16:06:48 [mysql] Error: MySQL shutdown unexpectedly.
16:06:48 [mysql] This may be due to a blocked port, missing dependencies,
16:06:48 [mysql] improper privileges, a crash, or a shutdown by another method.
16:06:48 [mysql] Press the Logs button to view error logs and check
16:06:48 [mysql] the Windows Event Viewer for more clues
16:06:48 [mysql] If you need more help, copy and post this
16:06:48 [mysql] entire log window on the forums

度假一周前一切正常,归来后启动就出现该问题。已尝试以下操作但均无效:

  • 重装XAMPP 5次(含全新数据库)
  • 复制备份文件夹
  • 以管理员权限启动XAMPP
  • 检查端口占用情况
  • 更换MySQL端口

昨天曾成功启动一次,但现在又无法启动。以下是mysql_error.log文件内容:

2022-08-22 16:06:46 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2022-08-22 16:06:46 0 [Note] InnoDB: Uses event mutexes
2022-08-22 16:06:46 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2022-08-22 16:06:46 0 [Note] InnoDB: Number of pools: 1
2022-08-22 16:06:46 0 [Note] InnoDB: Using SSE2 crc32 instructions
2022-08-22 16:06:46 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2022-08-22 16:06:46 0 [Note] InnoDB: Completed initialization of buffer pool
2022-08-22 16:06:46 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2022-08-22 16:06:46 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2022-08-22 16:06:46 0 [Note] InnoDB: Setting file 'D:\xmapp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2022-08-22 16:06:46 0 [Note] InnoDB: File 'D:\xmapp\mysql\data\ibtmp1' size is now 12 MB.
2022-08-22 16:06:46 0 [Note] InnoDB: Waiting for purge to start
2022-08-22 16:06:46 0 [Note] InnoDB: 10.4.24 started; log sequence number 344205; transaction id 318
2022-08-22 16:06:46 0 [Note] InnoDB: Loading buffer pool(s) from D:\xmapp\mysql\data\ib_buffer_pool
2022-08-22 16:06:46 0 [Note] Plugin 'FEEDBACK' is disabled.
2022-08-22 16:06:47 0 [Note] Server socket created on IP: '::'.

恳请提供帮助。


内容的提问来源于stack exchange,提问作者Rui

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最近更新时间:2026.08.21 12:45:34