mySQL xampp error

[Youwillknow]

when i try to start the mySQL on XAMPP it won't work and i get this error :

2014-07-12 00:37:44 3844 [Note] Binlog end
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'partition'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2014-07-12 00:37:44 3844 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_METRICS'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_CMPMEM'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_CMP'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_LOCKS'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'INNODB_TRX'
2014-07-12 00:37:45 3844 [Note] Shutting down plugin 'InnoDB'
2014-07-12 00:37:45 3844 [Note] InnoDB: FTS optimize thread exiting.
2014-07-12 00:37:45 3844 [Note] InnoDB: Starting shutdown...
2014-07-12 00:37:46 3844 [Note] InnoDB: Shutdown completed; log sequence number 1626174
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'BLACKHOLE'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'ARCHIVE'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'MRG_MYISAM'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'MyISAM'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'MEMORY'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'CSV'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'sha256_password'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'mysql_old_password'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'mysql_native_password'
2014-07-12 00:37:46 3844 [Note] Shutting down plugin 'binlog'
2014-07-12 00:37:46 3844 [Note] C:\xampp\mysql\bin\mysqld.exe: Shutdown complete