include SubjectEmailMap ...

How did work before?

The following error occurs when a user trys to submit feedback: Traceback (most recent call last):

 File "/ozone/django-test/lib/python2.6/site-packages/django/core/handlers/base.py", line 115, in get_response
   response = callback(request, *callback_args, **callback_kwargs)

 File "/ozone/django-test/lib/python2.6/site-packages/django/views/generic/base.py", line 68, in view
   return self.dispatch(request, *args, **kwargs)

 File "/ozone/django-test/lib/python2.6/site-packages/django/views/generic/base.py", line 86, in dispatch
   return handler(request, *args, **kwargs)

 File "/ozone/django-test/lib/python2.6/site-packages/django/views/generic/edit.py", line 199, in post
   return super(BaseCreateView, self).post(request, *args, **kwargs)

 File "/ozone/django-test/lib/python2.6/site-packages/django/views/generic/edit.py", line 165, in post
   return self.form_valid(form)

 File "/ozone/django/django/r3/feedback/views.py", line 74, in form_valid
   self.send_email()

 File "/ozone/django/django/r3/feedback/views.py", line 50, in send_email
   except SubjectEmailMap.DoesNotExist: # this subject hasn't been defined yet

NameError: global name 'SubjectEmailMap' is not defined