I’m now receiving this exact same message for reasons that I don’t know or understand. The exception location is Exception Location: /usr/lib/hue/build/env/lib/python2.6/site-packages/Django-1.2.3-py2.6.egg/django/contrib/auth/models.py in save, line 427
The “solution” is to reload everything? I’ve done a great deal of work and it’s start over because it’s a weird message that comes up every once in a while? I think this sandbox is a great thing, but have never worked the Django (not my interest), but should I take it on out of self defense?