我在我的Windows机器上使用XAMPP用于PHP和MySQL。每当我尝试从XAMPP控制面板V3.2.1启动MySQL服务器时。只有Apache服务器正在启动，MySQL因以下错误而停止。
Error: MySQL shutdown unexpectedly.
11:41:12 AM [mysql] This may be due to a blocked port, missing dependencies,
11:41:12 AM [mysql] improper privileges, a crash, or a shutdown by another method.
11:41:12 AM [mysql] Press the Logs button to view error logs and check
11:41:12 AM [mysql] the Windows Event Viewer for more clues
11:41:12 AM [mysql] If you need more help, copy and post this
11:41:12 AM [mysql] entire log window on the forums
当我查看我的日志时。我发现了以下错误
2017-05-15 11:48:08 bc8 InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
170515 11:48:08 [Note] InnoDB: Using mutexes to ref count buffer pool pages
170515 11:48:08 [Note] InnoDB: The InnoDB memory heap is disabled
170515 11:48:08 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
170515 11:48:08 [Note] InnoDB: Memory barrier is not used
170515 11:48:08 [Note] InnoDB: Compressed tables use zlib 1.2.3
170515 11:48:08 [Note] InnoDB: Not using CPU crc32 instructions
170515 11:48:08 [Note] InnoDB: Initializing buffer pool, size = 16.0M
170515 11:48:08 [Note] InnoDB: Completed initialization of buffer pool
170515 11:48:08 [Note] InnoDB: Highest supported file format is Barracuda.
170515 11:48:08 [Note] InnoDB: Log scan progressed past the checkpoint lsn 12638736
170515 11:48:08 [Note] InnoDB: Database was not shutdown normally!
170515 11:48:08 [Note] InnoDB: Starting crash recovery.
170515 11:48:08 [Note] InnoDB: Reading tablespace information from the .ibd files...
170515 11:48:08 [Note] InnoDB: Restoring possible half-written data pages
170515 11:48:08 [Note] InnoDB: from the doublewrite buffer...
InnoDB: Doing recovery: scanned up to log sequence number 12638756
170515 11:48:09 [Note] InnoDB: 128 rollback segment(s) are active.
170515 11:48:09 [Note] InnoDB: Waiting for purge to start
170515 11:48:09 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.22-72.0 started; log sequence number 12638756
170515 11:48:09 [Note] Plugin 'FEEDBACK' is disabled.
170515 11:48:09 [Note] Server socket created on IP: '::'.