public function actionDisable()
    {
        $maintenance = Yii::$app->maintenanceMode;

        if ($maintenance->getIsEnabled(true) && $maintenance->disable()) {
            $this->stdout("Maintenance mode disabled successfully.\n", Console::FG_GREEN);
            return Controller::EXIT_CODE_NORMAL;
        } else {
            $this->stdout("Maintenance mode already disabled.\n", Console::FG_RED);
            return Controller::EXIT_CODE_ERROR;
        }
    }