Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/pila-tsirkuliarnaia-hammer-crp1300a-1300vt-4700ob-min-185-20mm-maks-propil-63mm/
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.