public function after()
{
$referrer = Request::current()->referrer();
if ($referrer === NULL or $_SERVER['HTTP_HOST'] != parse_url($referrer, PHP_URL_HOST)) {
$referrer = URL::base();
}
$this->template->set_filename('error')->set('BACK_URL', $referrer);
parent::after();
}
public function after()
{
View::set_global('CATEGORY', $this->category);
parent::after();
}
