Warning: include_once(include/common.inc.php) [function.include-once]: failed to open stream: No such file or directory in D:\wwwroot\tangxixiao_oa\web\index.php on line 2

Warning: include_once() [function.include]: Failed opening 'include/common.inc.php' for inclusion (include_path='.;C:\php5\pear') in D:\wwwroot\tangxixiao_oa\web\index.php on line 2

Warning: include_once(web/common1.php) [function.include-once]: failed to open stream: No such file or directory in D:\wwwroot\tangxixiao_oa\web\index.php on line 3

Warning: include_once() [function.include]: Failed opening 'web/common1.php' for inclusion (include_path='.;C:\php5\pear') in D:\wwwroot\tangxixiao_oa\web\index.php on line 3

Fatal error: Class 'DB_Sql' not found in D:\wwwroot\tangxixiao_oa\web\index.php on line 4