XAMPP在尝试启动时在日志文件中显示以下错误：
2017-04-26 11:19:09 af4 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.
170426 11:19:09 [Note] InnoDB: Started in read only mode
170426 11:19:09 [Note] InnoDB: Using mutexes to ref count buffer pool pages
170426 11:19:09 [Note] InnoDB: The InnoDB memory heap is disabled
170426 11:19:09 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
170426 11:19:09 [Note] InnoDB: Memory barrier is not used
170426 11:19:09 [Note] InnoDB: Compressed tables use zlib 1.2.3
170426 11:19:09 [Note] InnoDB: Not using CPU crc32 instructions
170426 11:19:09 [Note] InnoDB: Disabling background IO write threads.
170426 11:19:09 [Note] InnoDB: Initializing buffer pool, size = 16.0M
170426 11:19:09 [Note] InnoDB: Completed initialization of buffer pool
170426 11:19:09 [Note] InnoDB: Highest supported file format is Barracuda.
170426 11:19:09 [Note] InnoDB: The log sequence numbers 0 and 0 in ibdata files do not match the log sequence number 66856037668 in the ib_logfiles!
170426 11:19:09 [ERROR] InnoDB: Can't initiate database recovery, running in read-only-mode.
170426 11:19:09 [ERROR] Plugin 'InnoDB' init function returned error.
170426 11:19:09 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
170426 11:19:09 [Note] Plugin 'FEEDBACK' is disabled.
170426 11:19:09 [ERROR] Unknown/unsupported storage engine: InnoDB
170426 11:19:09 [ERROR] Aborting
170426 11:19:09 [Note] d:\xampp\mysql\bin\mysqld.exe: Shutdown complete