Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / vendor / chi-teck / drupal-code-generator / templates / d7 / hook / drupal_goto_alter.twig

/**
 * Implements hook_drupal_goto_alter().
 */
function {{ machine_name }}_drupal_goto_alter(&$path, &$options, &$http_response_code) {
  // A good addition to misery module.
  $http_response_code = 500;
}