请达人错误页面不能设置，如何解决？

chinas

如题！
可能是本人误删了主目录中的某个文件吧，不论我去空间后台怎么设置也无效，
只是出现以下页面

1. Internal Server Error
   
2. The server encountered an internal error or misconfiguration and was unable to complete your request.
   
3. Please contact the server administrator, support@supportwebsite.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.
   
4. 
   
5. More information about this error may be available in the server error log.
   
6. 
   
7. 
   
8. 
   
9. --------------------------------------------------------------------------------
   
10. 
    
11. Apache/1.3.33 Server at www.xxx.com Port 80

复制代码

请达人指教，如果是需要恢复那个文件，敬请达人能提供一份（偶用的是最5G的空间哦）

先谢过各位大侠！！！

大漠孤狼

内部服务器错误，可能的原因太多了