Discuz! X2.5 应用中心无法下载应用

X2.5

今天早上开始，
应用中心速度非常缓慢， 而且无法下载任何 插件。

每次点击下载插件后都会出现这样的问题 ：

Internal Server Error

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

Please contact the server administrator, webmaster@geegeesimida.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.






试了一天了 怎么也解决了

哪位好心人帮帮忙吧，
谢谢