protected function _delete($name)
    {
        $config = $this->configKey($name);
        $expires = new Time('now');
        $controller = $this->getController();

        $cookie = new Cookie(
            $name,
            '',
            $expires,
            $config['path'],
            $config['domain'],
            (bool)$config['secure'],
            (bool)$config['httpOnly']
        );

        $controller->response = $controller->response->withExpiredCookie($cookie);
    }