Warning: require_once(errors/404.php): failed to open stream: No such file or directory in /var/www/prod/pub/get.php on line 47

Fatal error: require_once(): Failed opening required 'errors/404.php' (include_path='/var/www/prod/generated/code:/var/www/prod/vendor/magento/zendframework1/library:/var/www/prod/vendor/phpunit/php-file-iterator:/var/www/prod/vendor/phpunit/phpunit:/var/www/prod/vendor/symfony/yaml:.:/usr/share/php:/var/www/prod/lib/internal') in /var/www/prod/pub/get.php on line 47