Page not found (404)

Request Method: GET
Request URL: http://arabspatial.org/en/blog/event/2013/05/30/tackling-food-security-and-nutrition-in-egypt-challenges-and-opportunities/
Raised by: wagtail.core.views.serve

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.