Dietcube\Dispatcher::detectErrorAction PHP Method

    protected function detectErrorAction(\Exception $errors)
    {
        $error_controller = $this->getErrorController();
        if ($errors instanceof HttpNotFoundException) {
            return [$error_controller, Controller::ACTION_NOT_FOUND];
        } elseif ($errors instanceof HttpMethodNotAllowedException) {
            return [$error_controller, Controller::ACTION_METHOD_NOT_ALLOWED];
        }
        // Do internalError action for any errors.
        return [$error_controller, Controller::ACTION_INTERNAL_ERROR];
    }