Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/petlia-stalnaia-renz-bez-vrezki-2-podsh-plosk-kolp-chiornyi-khrom-blestiashchii-art-renz-100-2bb-fh/
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.