diff -r 283503f58400 -r 5b661f58978c web/views/debug.py
--- a/web/views/debug.py	Thu Mar 20 15:42:23 2014 +0100
+++ b/web/views/debug.py	Wed Apr 09 10:49:18 2014 +0200
@@ -105,7 +105,7 @@
         w(u'</table>')
         if req.cnx.is_repo_in_memory and req.user.is_in_group('managers'):
             w(u'<h3>%s</h3>' % _('opened sessions'))
-            sessions = repo._sessions.itervalues()
+            sessions = repo._sessions.values()
             if sessions:
                 w(u'<ul>')
                 for session in sessions: