Warning: require_once(auth_check.php): Failed to open stream: No such file or directory in /var/www/web45/html/index.php on line 3

Fatal error: Uncaught Error: Failed opening required 'auth_check.php' (include_path='.:/opt/php/8.2.6/share/pear') in /var/www/web45/html/index.php:3 Stack trace: #0 {main} thrown in /var/www/web45/html/index.php on line 3