Traceback (most recent call last):
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/views/generic/base.py", line 71, in view
    return self.dispatch(request, *args, **kwargs)
  File "/home/alkalit/Envs/promvtor/promvtor/apps/accounts/views.py", line 49, in dispatch
    return super(GuestMixin, self).dispatch(request, *args, **kwargs)
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/views/generic/base.py", line 89, in dispatch
    return handler(request, *args, **kwargs)
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/views/generic/edit.py", line 215, in post
    return self.form_valid(form)
  File "/home/alkalit/Envs/promvtor/promvtor/apps/accounts/views.py", line 260, in form_valid
    return JsonResponse(form.save(self.request), safe=False)
  File "/home/alkalit/Envs/promvtor/promvtor/apps/accounts/forms.py", line 119, in save
    is_active=activated
  File "/home/alkalit/Envs/promvtor/promvtor/apps/accounts/models.py", line 35, in create_user
    user.save()
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/db/models/base.py", line 734, in save
    force_update=force_update, update_fields=update_fields)
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/db/models/base.py", line 762, in save_base
    updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/db/transaction.py", line 225, in __exit__
    connection.commit()
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 173, in commit
    self._commit()
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 142, in _commit
    return self.connection.commit()
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/db/utils.py", line 98, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "/home/alkalit/Envs/promvtor/local/lib/python2.7/site-packages/django/db/backends/base/base.py", line 142, in _commit
    return self.connection.commit()
IntegrityError: insert or update on table "users" violates foreign key constraint "users_location_id_45b3474cc2b5e5e6_fk_locations_id"
DETAIL:  Key (location_id)=(1408) is not present in table "locations".