Page not found (404)

Request Method:	GET
Request URL:	http://www.minenergia.gov.co/documents/10180/478403/Balance+de+Gas+por+Campo+@%20Feb-13.pdf/176bd7d4-d37c-4138-9c9f-f32c47ba20f0
Raised by:	wagtail.documents.views.serve.serve

This document does not match the given filename.

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.