I was getting this error also, the tickets suggested I had a custom User proxy model or something, when in fact I didn't. What I _had_ done was commented out the admin.autodiscover() in my urls and manually registered the django.contrib.auth.models.User model manually.
Using admin.autodiscover() seems to have fixed my problem. Cheers, Aaron -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.