Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/ramka-podemnaia-wessen-59-1-aia-42mm-bezhevaia-art-kp-151-28/
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.