Page not found (404)

Request Method: GET
Request URL: http://praktika-rus.ru/product/mnogofunktsionalnyij-instrument-akkumulyatornyij-praktika-mfi-10a2-108v-li-ion-2x20ach-6-nasadok-5000-16000min-kejs/
Raised by: apps.catalog.views.product

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.