private static function GetHandler()
 {
     if (!isset($_mhandler)) {
         try {
             self::$_mhandler = new PDO(PDO_DSN, USER, PASS, array(PDO::ATTR_PERSISTENT => DB_PERSISTENCY));
             self::$_mhandler->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
         } catch (PDOException $e) {
             self::Close();
             trigger_error($e->getMessage(), E_USER_ERROR);
         }
         return self::$_mhandler;
         // Returning DATABASE Handler Object.
     }
 }