Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10192/23966843/280818_pro_cemento_abr_2018.pdf/2b0acfd0-e3e9-4820-a311-dadfd74e9bc0
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.