use PDO api

diff --git a/DataObjects/Mtrack_change.php b/DataObjects/Mtrack_change.php
index fbd057b..103e93e 100644 (file)
--- a/DataObjects/Mtrack_change.php
+++ b/DataObjects/Mtrack_change.php
@@ -493,7 +493,7 @@ class Pman_MTrack_DataObjects_Mtrack_change extends DB_DataObject
         if (is_object($new)) {
             // should check keys() - so it does not log primary key addition.
             
-            $cols = array_keys($new->table());
+            $cols = array_keys($new->tableColumns());
             $keys  = $new->keys();
             $links = $new->links();