Hello, It seems Django 1.6 switched from Pickle to Json for session serialization. https://docs.djangoproject.com/en/1.6/topics/http/sessions/#session-serialization For anyone getting the error about Token not being serializable, just add the following in settings.py: SESSION_SERIALIZER = 'django.contrib.sessions.serializers.PickleSerializer' until this is "fixed". Out of curiosity, should everything be switched to Json (make Token serializable), or Pickle will be used in the foreseeable future ? -- Regards, Cristian Tomoiaga -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20131017/33e747b1/attachment.html>