Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/plitka-cersanit-latte-dekor-kofe-s-turkoi-25x35-art-lt2m302/
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.