Page not found (404)

Request Method: GET
Request URL: http://itelmen.fas.harvard.edu/comments/cr/50/3353/
Raised by: django.contrib.contenttypes.views.shortcut

entry objects don’t have a get_absolute_url() method

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.