内部服务器错误，和ErrorDocument的

Question

在我的网站，如果我试图通过链接转到文件PHP（只在这个环节，其他正常工作）出现此错误：

Internal Server Error 

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

Please contact the server administrator, webmaster@****.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. 

Answer 1

启用PHP错误日志记录到日志文件 - https://stackoverflow.com/a/3531852/1603275。

然后查看详细信息以确定错误的来源。