Page not found (404)

Request Method: GET
Request URL: http://surgutmall.ru/v-salone-chasov-3-15-skidki-do-30/?width=730&height=600
Raised by: apps.shop.views.shop_detail

No Shop matches the given query.

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.