Page not found (404)

Request Method: GET
Request URL: https://bm96.ru/catalog/petro-canada/servisnyie-i-speczializirovannyie-masla.html
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.