在3306端口上设置的XAMPP上启动MySQL服务时出现问题。
Apache工作正常，但是几秒钟后我启动了MySQL，XAMPP返回了我：
19:01:57 [mysql] This may be due to a blocked port, missing dependencies,
19:01:57 [mysql] improper privileges, a crash, or a shutdown by another method.
19:01:57 [mysql] Press the Logs button to view error logs and check
19:01:57 [mysql] the Windows Event Viewer for more clues
19:01:57 [mysql] If you need more help, copy and post this
19:01:57 [mysql] entire log window on the forums
并在 mysql_error.log 中：
2019-12-02 19:01:51 0 [Note] InnoDB: Uses event mutexes
2019-12-02 19:01:51 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-12-02 19:01:51 0 [Note] InnoDB: Number of pools: 1
2019-12-02 19:01:51 0 [Note] InnoDB: Using SSE2 crc32 instructions
2019-12-02 19:01:51 0 [Note] InnoDB: Initializing buffer pool, total size = 16M, instances = 1, chunk size = 16M
2019-12-02 19:01:51 0 [Note] InnoDB: Completed initialization of buffer pool
2019-12-02 19:01:52 0 [Note] InnoDB: Resizing redo log from 2*50331648 to 2*5242880 bytes; LSN=795678
2019-12-02 19:01:52 0 [Note] InnoDB: Starting to delete and rewrite log files.
2019-12-02 19:01:52 0 [Note] InnoDB: Setting log file D:\xampp\mysql\data\ib_logfile101 size to 5242880 bytes
2019-12-02 19:01:52 0 [Note] InnoDB: Setting log file D:\xampp\mysql\data\ib_logfile1 size to 5242880 bytes
2019-12-02 19:01:52 0 [Note] InnoDB: Renaming log file D:\xampp\mysql\data\ib_logfile101 to D:\xampp\mysql\data\ib_logfile0
2019-12-02 19:01:52 0 [Note] InnoDB: New log files created, LSN=795678
2019-12-02 19:01:52 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-12-02 19:01:52 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-12-02 19:01:52 0 [Note] InnoDB: Setting file 'D:\xampp\mysql\data\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-12-02 19:01:52 0 [Note] InnoDB: File 'D:\xampp\mysql\data\ibtmp1' size is now 12 MB.
2019-12-02 19:01:52 0 [Note] InnoDB: Waiting for purge to start
2019-12-02 19:01:52 0 [Note] InnoDB: 10.4.8 started; log sequence number 795678; transaction id 1046
2019-12-02 19:01:52 0 [Note] InnoDB: Loading buffer pool(s) from D:\xampp\mysql\data\ib_buffer_pool
2019-12-02 19:01:52 0 [Note] Plugin 'FEEDBACK' is disabled.
2019-12-02 19:01:52 0 [Note] Server socket created on IP: '::'.
该怎么办，我也尝试过禁用Avira Firewal，删除ibdata1，检查端口扫描程序（Netstat）并更改3307上的端口，但这给了我同样的错误。 感谢您的回答。