Ошибка при оформлении заказа

[egor11223]

Все доброго дня! При оформлении заказа возникла ошибка:

В журнале ошиок:

2015-04-30 15:52:11 - PHP Notice:  Undefined index: shipping in ...../www/catalog/controller/checkout/shipping_method.php on line 11
2015-04-30 15:52:50 - PHP Notice:  Undefined index: shipping_address in ....../www/catalog/controller/checkout/guest.php on line 257

11-я строка в shipping_method.php:

$payment_address = $this->session->data['guest']['payment'];

257-я строка в guest.php:

if ($this->session->data['guest']['shipping_address']) {
				$this->session->data['guest']['shipping']['firstname'] = $this->request->post['firstname'];
				$this->session->data['guest']['shipping']['lastname'] = $this->request->post['lastname'];
				$this->session->data['guest']['shipping']['address_1'] = $this->request->post['address_1'];
				$this->session->data['guest']['shipping']['city'] = $this->request->post['city'];
				
			}

Может кто то помочь решить проблему?

ocStore 1.5.5.1.2

[AlexFisher]

движок обновлялся?

[egor11223]

движок обновлялся?

нет