dscuz X3.4 QQ互联 Internal Server Error 错误方法分享

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dscuz X3.4 QQ互联 Internal Server Error 错误方法分享

Internal Server Error 

The server encountered an internal error or misconfiguration and was unable to complete your request. 
Please contact the server administrator, webmaster@xxxxxxxxxxx.my3w.com and inform them of the time the error occurred, and anything you might have done that may have caused the error. 

More information about this error may be available in the server error log. 

　　之前一直出现这个问题，查教程说是权限问题，有的说是伪静态问题。
　　还有说是需要修改apache配置问题。。。

　　通通试过没有解决。

　　无意中看了下php版本，居然是5.2，想着有点老，换了5.5，没想到QQ互联OK。