Page not found (404)

Request Method: GET
Request URL: http://creativemongolia.com/%D0%BC%D1%8D%D0%B4%D1%8D%D1%8D/%D0%BC%D0%BE%D0%BD%D0%B3%D0%BE%D0%BB-%D0%B1%D0%B0%D1%85%D0%B0%D1%80%D1%85%D0%B0%D0%BB/

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.