Page not found (404)

Request Method: GET
Request URL: http://www.pis.bydgoszcz.pl/aktualno%C5%9Bci/spotkanie-wojewody-miko%C5%82aja-bogdanowicza-z-parlamentarzystami-regionu/
Raised by: wagtail.wagtailcore.views.serve

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.