今天我已经在 C：/xampp.
中安装了 XAMPP我在尝试像这样运行 MYSQL 时遇到错误：
12:29:29 [mysql] Status change detected: running
12:29:30 [mysql] Status change detected: stopped
12:29:30 [mysql] Error: MySQL shutdown unexpectedly.
12:29:30 [mysql] This may be due to a blocked port, missing dependencies,
12:29:30 [mysql] improper privileges, a crash, or a shutdown by another method.
12:29:30 [mysql] Press the Logs button to view error logs and check
12:29:30 [mysql] the Windows Event Viewer for more clues
12:29:30 [mysql] If you need more help, copy and post this
12:29:30 [mysql] entire log window on the forums
还有这是错误日志文件的副本：
2014-02-08 12:29:30 3208 [Note] Plugin 'FEDERATED' is disabled.
2014-02-08 12:29:30 34c 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.
2014-02-08 12:29:30 3208 [Note] InnoDB: The InnoDB memory heap is disabled
2014-02-08 12:29:30 3208 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2014-02-08 12:29:30 3208 [Note] InnoDB: Compressed tables use zlib 1.2.3
2014-02-08 12:29:30 3208 [Note] InnoDB: Not using CPU crc32 instructions
c:xamppmysqlbinmysqld.exe: File 'C:xampptmpib9241.tmp' not found (Errcode: 13 - Permission denied)
2014-02-08 12:29:30 34c InnoDB: Error: unable to create temporary file; errno: 13
2014-02-08 12:29:30 3208 [ERROR] Plugin 'InnoDB' init function returned error.
2014-02-08 12:29:30 3208 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2014-02-08 12:29:30 3208 [ERROR] Unknown/unsupported storage engine: InnoDB
2014-02-08 12:29:30 3208 [ERROR] Aborting
2014-02-08 12:29:30 3208 [Note] Binlog end
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'partition'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_SYS_TABLES'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_FT_CONFIG'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_FT_DELETED'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_METRICS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_CMPMEM'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_CMP_RESET'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_CMP'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_LOCKS'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'INNODB_TRX'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'BLACKHOLE'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'ARCHIVE'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'MRG_MYISAM'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'MyISAM'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'MEMORY'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'CSV'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'sha256_password'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'mysql_old_password'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'mysql_native_password'
2014-02-08 12:29:30 3208 [Note] Shutting down plugin 'binlog'
2014-02-08 12:29:30 3208 [Note] c:xamppmysqlbinmysqld.exe: Shutdown complete
我一直在尝试使用Xampp安装Joomla。
Xampp 版本>> 3.2.1 编译时间：2013
年 5 月 7 日Joomla 版本>> 3.2.2 （稳定的完整软件包）
谁能帮我？
我能够通过从 mysql 文件夹中删除这两个日志文件来解决问题
/mysql/data/ib_logfile0
/mysql/data/ib_logfile1
我希望它能帮助任何遇到相同问题的人。
Mysql 使用端口 3306，您是否在此端口上运行任何其他程序？如果这样做，请关闭它们，然后再次尝试启动 mysql。如果可以，请转到 http://www.apachefriends.org/download.html 并下载最新版本的Xampp并重新安装，可能是您缺少文件或文件损坏。您可以将htdocs文件夹复制到桌面，这样您就不会丢失任何东西，然后将其复制回来。祝你好运！