Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/plitka-cersanit-blend-panno-iz-2-kh-sht-mnogotsvetnoe-598-598-art-a16789/
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.