2012-07-16 19:02:35,206 [base base.py:209] Internal Server Error: /2012/review/28/
Traceback (most recent call last):
  File "/home/nelle/django-pyconfr/eggs/Django-1.3.1-py2.6.egg/django/core/handlers/base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)
  File "/home/nelle/django-pyconfr/eggs/Django-1.3.1-py2.6.egg/django/contrib/auth/decorators.py", line 23, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File "/home/nelle/django-pyconfr/clone/pycon/pycon_project/apps/symposion/review/views.py", line 203, in review_detail
    review.save()
  File "/home/nelle/django-pyconfr/clone/pycon/pycon_project/apps/symposion/review/models.py", line 176, in save
    self.proposal.result.update_vote(self.vote)
  File "/home/nelle/django-pyconfr/clone/pycon/pycon_project/apps/symposion/review/models.py", line 367, in update_vote
    setattr(self, mapping[vote], models.F(mapping[vote]) + 1)
TypeError: attribute name must be string, not '__proxy__'