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mysql停止后不能再启动，请高手帮忙分析分析

2017-06-08 18:56:26 9923 mysqld_safe Starting mysqld daemon with databases from /opt/lampp/var/mysql

2017-06-08 18:56:26 139874995287808 [Note] Using unique option prefix 'key_buffer' is error-prone and can break in the future. Please use the full name 'key_buffer_size' instead.

2017-06-08 18:56:26 139874995287808 [Note] /opt/lampp/sbin/mysqld (mysqld 10.1.13-MariaDB) starting as process 10069 ...

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: Using mutexes to ref count buffer pool pages

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: The InnoDB memory heap is disabled

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: Memory barrier is not used

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: Compressed tables use zlib 1.2.8

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: Using SSE crc32 instructions

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: Initializing buffer pool, size = 16.0M

2017-06-08 18:56:26 139874995287808 [Note] InnoDB: Completed initialization of buffer pool

2017-06-08 18:56:26 139874995287808 [ERROR] InnoDB: Database page corruption on disk or a failed

2017-06-08 18:56:26 139874995287808 [ERROR] InnoDB: Space 0 file /opt/lampp/var/mysql/ibdata1 read of page 5.

2017-06-08 18:56:26 139874995287808 [ERROR] InnoDB: You may have to recover from a backup.

2017-06-08 18:56:26 7f372f683700 InnoDB: Page dump in ascii and hex (16384 bytes):

len 16384; hex