嗯，那个我一直在输入密码给我蒙对了。
现在我用QQ互联，点登录就这样白屏，是什么原因？之前用在这个网站下载的一个文件：oauth_switch.inc
就是这个文件，把端口改成QQ互联转换成oAuth2 模式，就变成这样了。现在搞了很久都没法搞定，我的QQ提示已经登录的，就是页面这样了：
下面是弹出来的提示：
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, webmaster@taosug.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.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.
楼主
能帮我解决下吗？