Index: trunk/packages/sipb-xen-database/python/database/models.py
===================================================================
--- trunk/packages/sipb-xen-database/python/database/models.py	(revision 991)
+++ trunk/packages/sipb-xen-database/python/database/models.py	(revision 1008)
@@ -27,5 +27,5 @@
 
 meta = ThreadLocalMetaData()
-session = orm.scoped_session(orm.sessionmaker())
+session = orm.scoped_session(orm.sessionmaker(transactional=False))
 
 machine_table = Table('machines', meta,