Warning: require_once(header.php): Failed to open stream: No such file or directory in /var/www/html/views/errors/404.php on line 3

Fatal error: Uncaught Error: Failed opening required 'header.php' (include_path='.:/usr/local/lib/php') in /var/www/html/views/errors/404.php:3 Stack trace: #0 /var/www/html/core/Controller.php(30): include() #1 /var/www/html/controllers/FilmsController.php(85): Core\Controller->render('errors/404') #2 /var/www/html/index.php(209): Controllers\FilmsController->show('291964') #3 {main} thrown in /var/www/html/views/errors/404.php on line 3