Page not found (404)

Request Method: GET
Request URL: http://sk.mercatormedical.eu/produkty/nitrylexr-classic-738.html
Raised by: products.views.site.product_detail_view.ProductDetailView

No Produkt found matching the query

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.