my working for a couple seconds and then just shuts off

[johnalvarez593]

Error message:
6:03:04 PM [mysql] Error: MySQL shutdown unexpectedly.
6:03:04 PM [mysql] This may be due to a blocked port, missing dependencies,
6:03:04 PM [mysql] improper privileges, a crash, or a shutdown by another method.
6:03:04 PM [mysql] Press the Logs button to view error logs and check
6:03:04 PM [mysql] the Windows Event Viewer for more clues
6:03:04 PM [mysql] If you need more help, copy and post this
6:03:04 PM [mysql] entire log window on the forums
logs:

2015-11-13 13:43:13 6324 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.
151113 13:43:13 [Note] InnoDB: Using mutexes to ref count buffer pool pages
151113 13:43:13 [Note] InnoDB: The InnoDB memory heap is disabled
151113 13:43:13 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
151113 13:43:13 [Note] InnoDB: Memory barrier is not used
151113 13:43:13 [Note] InnoDB: Compressed tables use zlib 1.2.3
151113 13:43:13 [Note] InnoDB: Not using CPU crc32 instructions
151113 13:43:13 [Note] InnoDB: Initializing buffer pool, size = 16.0M
151113 13:43:13 [Note] InnoDB: Completed initialization of buffer pool
151113 13:43:13 [Note] InnoDB: Highest supported file format is Barracuda.
151113 13:43:14 [Note] InnoDB: 128 rollback segment(s) are active.
151113 13:43:14 [Note] InnoDB: Waiting for purge to start
151113 13:43:14 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.22-72.0 started; log sequence number 1665234
151113 13:43:14 [Note] Plugin 'FEEDBACK' is disabled.
151113 13:43:14 [Note] Server socket created on IP: '::'.
2015-11-13 13:51:15 4af8 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.
151113 13:51:15 [Note] InnoDB: Using mutexes to ref count buffer pool pages
151113 13:51:15 [Note] InnoDB: The InnoDB memory heap is disabled
151113 13:51:15 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
151113 13:51:15 [Note] InnoDB: Memory barrier is not used
151113 13:51:15 [Note] InnoDB: Compressed tables use zlib 1.2.3
151113 13:51:15 [Note] InnoDB: Not using CPU crc32 instructions
151113 13:51:15 [Note] InnoDB: Initializing buffer pool, size = 16.0M
151113 13:51:15 [Note] InnoDB: Completed initialization of buffer pool
151113 13:51:16 [Note] InnoDB: Highest supported file format is Barracuda.
151113 13:51:16 [Note] InnoDB: The log sequence numbers 1665234 and 1665234 in ibdata files do not match the log sequence number 1665244 in the ib_logfiles!
151113 13:51:16 [Note] InnoDB: Database was not shutdown normally!
151113 13:51:16 [Note] InnoDB: Starting crash recovery.
151113 13:51:16 [Note] InnoDB: Reading tablespace information from the .ibd files...
151113 13:51:16 [Note] InnoDB: Restoring possible half-written data pages
151113 13:51:16 [Note] InnoDB: from the doublewrite buffer...
151113 13:51:16 [Note] InnoDB: 128 rollback segment(s) are active.
151113 13:51:16 [Note] InnoDB: Waiting for purge to start
151113 13:51:16 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.22-72.0 started; log sequence number 1665244
151113 13:51:16 [Note] Plugin 'FEEDBACK' is disabled.
151113 13:51:16 [Note] Server socket created on IP: '::'.
2015-11-13 14:09:24 5428 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.
151113 14:09:24 [Note] InnoDB: Using mutexes to ref count buffer pool pages
151113 14:09:24 [Note] InnoDB: The InnoDB memory heap is disabled
151113 14:09:24 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
151113 14:09:24 [Note] InnoDB: Memory barrier is not used
151113 14:09:24 [Note] InnoDB: Compressed tables use zlib 1.2.3
151113 14:09:24 [Note] InnoDB: Not using CPU crc32 instructions
151113 14:09:24 [Note] InnoDB: Initializing buffer pool, size = 16.0M
151113 14:09:24 [Note] InnoDB: Completed initialization of buffer pool
151113 14:09:25 [Note] InnoDB: Highest supported file format is Barracuda.
151113 14:09:25 [Note] InnoDB: The log sequence numbers 1665234 and 1665234 in ibdata files do not match the log sequence number 1665254 in the ib_logfiles!
151113 14:09:25 [Note] InnoDB: Database was not shutdown normally!
151113 14:09:25 [Note] InnoDB: Starting crash recovery.
151113 14:09:25 [Note] InnoDB: Reading tablespace information from the .ibd files...
151113 14:09:25 [Note] InnoDB: Restoring possible half-written data pages
151113 14:09:25 [Note] InnoDB: from the doublewrite buffer...
151113 14:09:32 [Note] InnoDB: 128 rollback segment(s) are active.
151113 14:09:32 [Note] InnoDB: Waiting for purge to start
151113 14:09:32 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.22-72.0 started; log sequence number 1665254
151113 14:09:32 [Note] Plugin 'FEEDBACK' is disabled.
151113 14:09:32 [Note] Server socket created on IP: '::'.
2015-11-16 19:11:22 8170 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.
151116 19:11:22 [Note] InnoDB: Using mutexes to ref count buffer pool pages
151116 19:11:22 [Note] InnoDB: The InnoDB memory heap is disabled
151116 19:11:22 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
151116 19:11:22 [Note] InnoDB: Memory barrier is not used
151116 19:11:22 [Note] InnoDB: Compressed tables use zlib 1.2.3
151116 19:11:22 [Note] InnoDB: Not using CPU crc32 instructions
151116 19:11:22 [Note] InnoDB: Initializing buffer pool, size = 16.0M
151116 19:11:22 [Note] InnoDB: Completed initialization of buffer pool
151116 19:11:22 [ERROR] InnoDB: C:\xampp\mysql\data\ibdata1 can't be opened in read-write mode
151116 19:11:22 [ERROR] InnoDB: The system tablespace must be writable!
151116 19:11:22 [ERROR] Plugin 'InnoDB' init function returned error.
151116 19:11:22 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
151116 19:11:22 [Note] Plugin 'FEEDBACK' is disabled.
151116 19:11:22 [ERROR] Unknown/unsupported storage engine: InnoDB
151116 19:11:22 [ERROR] Aborting


mySQL was working at a time but then i downloaded word press and now its not working.