File '/home/indi/furboo/furboo/furboo/controllers/index.py', line 54 in verify model.Session.save(user)File '/home/indi/furboo/lib/python2.5/site-packages/SQLAlchemy-0.4.2p3-py2.5.egg/sqlalchemy/orm/scoping.py', line 74 in do return getattr(self.registry(), name)(*args, **kwargs)File '/home/indi/furboo/lib/python2.5/site-packages/SQLAlchemy-0.4.2p3-py2.5.egg/sqlalchemy/orm/session.py', line 822 in save self._save_impl(instance, entity_name=entity_name)File '/home/indi/furboo/lib/python2.5/site-packages/SQLAlchemy-0.4.2p3-py2.5.egg/sqlalchemy/orm/session.py', line 988 in _save_impl raise exceptions.InvalidRequestError("Instance '%s' is already persistent" % mapperutil.instance_str(instance))InvalidRequestError: Instance 'User@0x8ac06cc' is already persistent