Page not found (404)

Request Method: GET
Request URL: http://gotender.ru/govtender_0373100001016000847_vyipolnenie-rabot-po-kapitalnomu-remontu-tsepochki-goryachih-kamer-i-inzhenernyih-sistem-osnovnogo-zdaniya-372-nits-kurchatovskij-institut/
Raised by: izum.main_app.views.face.GovTender

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.