protected function showXML($exception) {
		$endline = "\r\n";
		$xml = '<?xml version="1.0" encoding="UTF-8"?>'.$endline.
				'<response>'.$endline.
					'<status>error</status>'.$endline.
					'<message>'.htmlspecialchars($this->getMessageForUser($exception)).'</message>'.$endline.
				'</response>';

		header('Content-Type: application/xml; charset=utf-8');
		echo $xml;
	}