Index: trunk/roundcubemail/plugins/new_user_dialog/new_user_dialog.php
===================================================================
--- trunk/roundcubemail/plugins/new_user_dialog/new_user_dialog.php	(revision 3269)
+++ trunk/roundcubemail/plugins/new_user_dialog/new_user_dialog.php	(revision 3296)
@@ -99,5 +99,5 @@
     if (!empty($save_data['name']) && !empty($save_data['email'])) {
       $rcmail->user->update_identity($identity['identity_id'], $save_data);
-      rcube_sess_unset('plugin.newuserdialog');
+      $rcmail->session->remove('plugin.newuserdialog');
     }