--- a/server/__init__.py	Wed Jul 20 14:09:42 2011 +0200
+++ b/server/__init__.py	Wed Jul 20 18:22:41 2011 +0200
@@ -245,7 +245,7 @@
         for path in reversed(paths):
             mhandler.exec_event_script('pre%s' % event, path)
         # enter instance'schema into the database
-        session.set_pool()
+        session.set_cnxset()
         serialize_schema(session, schema)
         # execute cubicweb's post<event> script
         mhandler.exec_event_script('post%s' % event)