dz论坛QQ互联登录错误

错误标题：500 Internal Server Error
错误内容：
Internal Server Error


The server encountered an internal error or misconfiguration and was unable to complete your request.


Please contact the server administrator, webmaster@byu2301140001.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.


原因：


开通dz论坛后，QQ互联好像是旧版，没办法用QQ注册。然后我今天早上看了【jingyan.baidu.com/article/676629977dd8ba54d41b8459.html】（不让发链接，请加上http的开头，辛苦了）这个帖子。照做后确实改成了新版。但是登录跳转时就出现以上错误。


我用的是阿里云虚拟主机，linux系统。


辛苦！O(∩_∩)O谢谢~