Mysql不想再启动了。这是错误日志，任何想法为什么？
151102 18:11:18 [Note] Plugin 'FEDERATED' is disabled.
151102 18:11:18 InnoDB: The InnoDB memory heap is disabled
151102 18:11:18 InnoDB: Mutexes and rw_locks use Windows interlocked functions
151102 18:11:18 InnoDB: Compressed tables use zlib 1.2.3
151102 18:11:18 InnoDB: Initializing buffer pool, size = 16.0M
151102 18:11:18 InnoDB: Completed initialization of buffer pool
151102 18:11:18 InnoDB: highest supported file format is Barracuda.
151102 18:11:24 InnoDB: Operating system error number 23 in a file operation.
InnoDB: Some operating system error numbers are described at
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/operating-system-error-codes.html
InnoDB: File name C:\xampp\mysql\data\ibdata1
InnoDB: File operation call: 'Windows aio'.
InnoDB: Cannot continue operation.