Page not found (404)

Request Method: GET
Request URL: http://talkh-chikher.mn/%D0%BE%D0%B2%D1%8C%D1%91%D1%81%D1%82%D0%BE%D0%B9-%D0%B6%D0%B8%D0%B3%D0%BD%D1%8D%D0%BC%D1%8D%D0%B3/

Шүүлтүүрт таарах slug олдсонгүй

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.