Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/plitka-lb-ceramics-taverna-keramogranit-bezhevyi-art-6246-0001-450-450-8sht-162m2/
Raised by: catalog.views.product

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.