Page not found (404)

Request Method:	GET
Request URL:	http://www.lapapeleta.cu/activities/gala-por-el-dia-del-movimiento-de-artistas-aficionados/?a=a&region=santiago-de-cuba&category=musica
Raised by:	lapapeleta.billboard.views.activities.ActivityDetail

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.