16:17:43  [mysql] Port 3306 in use by ""C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.7\my.ini" MySQL57"!

16:17:43  [mysql] MySQL WILL NOT start without the configured ports free!

16:17:43  [mysql] You need to uninstall/disable/reconfigure the blocking application

16:17:43  [mysql] or reconfigure MySQL and the Control Panel to listen on a different port

16:17:43  [main] Starting Check-Timer

16:17:43  [main] Control Panel Ready

16:17:51  [Apache] Attempting to start Apache app...

16:17:51  [Apache] Status change detected: running

16:17:53  [mysql] Problem detected!

16:17:53  [mysql] Port 3306 in use by ""C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.7\my.ini" MySQL57"!

16:17:53  [mysql] MySQL WILL NOT start without the configured ports free!

16:17:53  [mysql] You need to uninstall/disable/reconfigure the blocking application

16:17:53  [mysql] or reconfigure MySQL and the Control Panel to listen on a different port

16:17:53  [mysql] Attempting to start MySQL app...

16:17:54  [mysql] Status change detected: running

16:17:59  [mysql] Status change detected: stopped

16:17:59  [mysql] Error: MySQL shutdown unexpectedly.

16:17:59  [mysql] This may be due to a blocked port, missing dependencies, 

16:17:59  [mysql] improper privileges, a crash, or a shutdown by another method.

16:17:59  [mysql] Press the Logs button to view error logs and check

16:17:59  [mysql] the Windows Event Viewer for more clues

16:17:59  [mysql] If you need more help, copy and post this

16:17:59  [mysql] entire log window on the forums

16:23:32  [mysql] Problem detected!

16:23:32  [mysql] Port 3306 in use by ""C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.7\my.ini" MySQL57"!

16:23:32  [mysql] MySQL WILL NOT start without the configured ports free!

16:23:32  [mysql] You need to uninstall/disable/reconfigure the blocking application

16:23:32  [mysql] or reconfigure MySQL and the Control Panel to listen on a different port

16:23:32  [mysql] Attempting to start MySQL app...

16:23:32  [mysql] Status change detected: running

16:23:35  [mysql] Status change detected: stopped

16:23:35  [mysql] Error: MySQL shutdown unexpectedly.

16:23:35  [mysql] This may be due to a blocked port, missing dependencies, 

16:23:35  [mysql] improper privileges, a crash, or a shutdown by another method.

16:23:35  [mysql] Press the Logs button to view error logs and check

16:23:35  [mysql] the Windows Event Viewer for more clues

16:23:35  [mysql] If you need more help, copy and post this

16:23:35  [mysql] entire log window on the forums

请问是什么原因？O(∩_∩)O谢谢