内容维护工具里的按id批量删除报错Internal Server Error

我昨天用了一次，执行了一部分，今天怎么选择id都是报这个错误。

Internal Server Error

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

Please contact the server administrator at admin@example.com to inform them of the time this error occurred, and the actions you performed just before this error.

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

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.