Page not found (404)

Request Method: GET
Request URL: https://www.bpgl.pl/galeria/gallery/co-nowego-w-projekcie-pewnym-krokiem-w-nieznana-przyszlosc/
Raised by: photologue.views.GalleryDetailView

Nie znaleziono galeria spełniających wybrane kryteria

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.