Page not found (404)

Request Method: GET
Request URL: https://start-dv.ru/product/lm-ns-sint-mot-maslo-4t-10w-40-1-l-7609-1521/
Raised by: apps.catalog.views.ProductDetailView

Не найден ни один Товар, соответствующий запросу

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.