MySQL未从XAMPP打开，并显示以下错误

XAMPP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

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看起来您的数据库已损坏。发生此错误之前发生了什么，或者在发生此错误之前更改了什么Git正在运行，sql server突然停止。。。。然后它就不起作用了没有任何方法可以恢复以前的数据。。。或者昨天数据是恢复您的上次备份没有备份我们如何在没有备份的情况下恢复此问题。。