private function _logoutIfDisabledAccount()
    {
        if (! is_null($this->_viewer)) {
            if (! $this->_viewer->guest() && ! $this->_viewer->enabled) {
                $this->getService('com:people.helper.person')->logout();
                $this->getService('application.dispatcher')->getResponse()->setRedirect(route('index.php'));
            }
        }

        return;
    }