Warning: require(404.php): failed to open stream: No such file or directory in /home/steelplate/public_html/index.php on line 40

Warning: require(404.php): failed to open stream: No such file or directory in /home/steelplate/public_html/index.php on line 40

Fatal error: require(): Failed opening required '404.php' (include_path='.:/opt/remi/php70/root/usr/share/pear:/opt/remi/php70/root/usr/share/php:/usr/share/pear:/usr/share/php') in /home/steelplate/public_html/index.php on line 40