diff --git a/config.php b/config.php
index 505cb35..b843025 100755
--- a/config.php
+++ b/config.php
@@ -4038,7 +4038,7 @@ class MySqlManager extends PhpObject
 
 	private function getLastId()
 	{
-		return mysql_insert_id();
+		return $this->oConnection->insert_id;
 	}
 
 	public function insertRow($sTableName, $asData)