Warning: require(D:\wwwroot2\zg.zgshxfw.com\App\Core\ThinkPHP.php): failed to open stream: No such file or directory in D:\wwwroot2\zg.zgshxfw.com\index.php on line 28

Fatal error: require(): Failed opening required './App/Core//ThinkPHP.php' (include_path='.;C:\php\pear') in D:\wwwroot2\zg.zgshxfw.com\index.php on line 28