Page not found (404)

Request Method: GET
Request URL: https://www.kontinent.ru/product/lampa-svetodiodnaia-gauss-matovaia-shar-3w-e14-4100k-art-eb105301203/
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.