session_set_save_handler() problem

Hi!

Recently upgraded to 3.0.2 and since then this error is happening.. Any idea?

PHP Code:

A PHP Error was encountered
Severity: Warning
Message: Wrong parameter count for session_set_save_handler()
Filename: Session/Session.php
Line Number: 107
Backtrace:
File: C:\AppServ\www\arsenalfan\codeigniter\application\core\MY_Controller.php
Line: 8
Function: __construct
File: C:\AppServ\www\arsenalfan\codeigniter\application\core\Public_Controller.php
Line: 15
Function: __construct
File: C:\AppServ\www\arsenalfan\codeigniter\application\controllers\hirek.php
Line: 7
Function: __construct
File: C:\AppServ\www\arsenalfan\index.php
Line: 294
Function: require_once