Page not found (404)

Request Method: GET
Request URL: http://creativemongolia.com/%D1%82%D3%A9%D0%BC%D3%A9%D1%80-%D0%B7%D0%B0%D0%BC-%D0%B4%D0%B0%D0%B3%D1%83%D1%83-%D1%81%D0%BE%D1%91%D0%BB%D1%8B%D0%BD-%D2%AF%D1%80%D0%B8%D0%B9%D0%B3-%D1%82%D0%B0%D1%80%D1%8C%D0%B6-%D1%8F%D0%B2%D0%BD%D0%B0-%D0%B4%D0%B0%D0%B0/

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.