Page not found (404)

Request Method:	GET
Request URL:	http://dientuvietduc.com/product/vi-tr%25E1%25BB%259F-tr%25C3%25B2n-vi-tr%25E1%25BB%259F-tam-gi%25C3%25A1c-rm065-10k-103/
Raised by:	core.views.ItemDetailView

No item 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.