我的xampp服务器连接mysql出现Problem detected!请大牛帮我解决下问题，感激感激感激。。

Problem detected!
Port 3306 in use by ""C:\Program Files\MySQL\MySQL Server 5.1\bin\mysqld" --defaults-file="C:\Program Files\MySQL\MySQL Server 5.1\my.ini" MySQL"!
MySQL WILL NOT start without the configured ports free!
You need to uninstall/disable/reconfigure the blocking application
or reconfigure MySQL and the Control Panel to listen on a different port