diff --git a/classes/pg_DBConnector.class.php b/classes/pg_DBConnector.class.php
index 68335f1..3288482 100644
--- a/classes/pg_DBConnector.class.php
+++ b/classes/pg_DBConnector.class.php
@@ -89,7 +89,7 @@ class DBConnector
 
     static public function getId($handler)
     {
-        return pg_last_oid($handler);
+        return -1; //DISABLED FORM postgreSQL
     }
 
     static public function autocommit($handler, $switch)