Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/468178/IPSE_CAFAZNI_58_DICIEMBRE_23_2013.pdf/8b8fafd4-3135-4d22-ab07-acb7cf490b06
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.