Warning: require_once(../_classes/config.class.php): failed to open stream: No such file or directory in /home/wajas/public_html/index.php on line 3

Fatal error: require_once(): Failed opening required '../_classes/config.class.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/wajas/public_html/index.php on line 3