Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/dver-dlia-dusha-belbagno-sela-800x1900-sm-matov-steklo-art-sela-b-1-80-ch-cr/
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.