Page not found (404)

Request Method: GET
Request URL: https://start-dv.ru/catalog/kvadrotsikly-tritsiklyatvoutlander-maxmodelnyi-riad-2021/
Raised by: apps.catalog.views.CategoryDetailView

Не найден ни один Категория товара, 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.