Page not found (404)

Request Method: GET
Request URL: https://unisteel35.ru/product/profnastil-ns35-06-mm-10/
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.