Page not found (404)

Request Method: GET
Request URL: http://www.yogaflow.ru/learning_hq/seminars/lenobl/prakticheskij-seminar-v-otradnom/2017/

CMS: Page not found for "learning_hq/seminars/lenobl/prakticheskij-seminar-v-otradnom/2017"

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.