- $last_updated = gmdate("Y-m-d H:i:s", $_SESSION['last_updated'][$last_updated_key]);
- $sql_extra4 = " AND `item`.`received` > '" . $last_updated . "'";
+ $gmupdate = gmdate("Y-m-d H:i:s", $last_updated);
+ $sql_extra4 = " AND `item`.`received` > '" . $gmupdate . "'";