Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/benzopila-hammerflex-bpl3814le-1-2kvt-37-2sm3-shina-14-tsep-3-8-1-3mm-52/
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.