Page not found (404)

Request Method: GET
Request URL: http://colorant-vlg.ru/catalog/product/390/kraska-ekstra-soft-matovaya-elegans-extra-fost-mat/
Raised by: catalog.views.cart

No Product matches the given query.

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.