Warning: require_once(./assets/init.php): failed to open stream: No such file or directory in /home/sfpriv/public_html/vidtube/ajax.php on line 11

Fatal error: require_once(): Failed opening required './assets/init.php' (include_path='.:/usr/share/php') in /home/sfpriv/public_html/vidtube/ajax.php on line 11