无法登陆

1. Warning: include_once(./common.php) [function.include-once]: failed to open stream: No such file or directory in E:\www\123\index.php on line 7
   
2. 
   
3. Warning: include_once() [function.include]: Failed opening './common.php' for inclusion (include_path='.;C:\php5\pear') in E:\www\123\index.php on line 7
   
4. 
   
5. Notice: Undefined variable: _SCONFIG in E:\www\123\index.php on line 14
   
6. 
   
7. Notice: Undefined variable: _SGLOBAL in E:\www\123\index.php on line 22
   
8. 
   
9. Notice: Use of undefined constant S_ROOT - assumed 'S_ROOT' in E:\www\123\index.php on line 29
   
10. 
    
11. Notice: Undefined variable: _SGLOBAL in E:\www\123\index.php on line 33
    
12. 
    
13. Fatal error: Call to undefined function sreadfile() in E:\www\123\index.php on line 44

复制代码

什么操作的时候出现的这个提示？