Fatal error: Uncaught exception 'Zend_Session_Exception' 
with message 'Zend_Session::start() - session_start()
 [<a href='function.session-start'>function.session-start</a>]: ps_files_cleanup_dir: opendir(_sessions/) failed: Result too large (34)' 
in H:\www\wz\Zend\Session.php:379 Stack trace: 
#0 H:\www\wz\Zend\Session\Namespace.php(116): Zend_Session::start(true) 
#1 H:\www\wz\init\session.php(16): Zend_Session_Namespace->__construct() 
#2 H:\www\wz\init\init.php(10): require_once('H:\www\wz\init\...') 
#3 H:\www\wz\index.php(21): require_once('H:\www\wz\init\...')
#4 {main} thrown in H:\www\wz\Zend\Session.php on line 379

require_once('Zend/Session.php');

garbageCollection( $config['session']['savepath'], $config['session']['lifetime'] );

ini_set( 'session.cache_expire', 
			$config['session']['cache_exp']);  
ini_set( 'session.gc_maxlifetime', 
			$config['session']['lifetime'] );

session_save_path( $config['session']['savepath'] );

$defSessNamespace  = new Zend_Session_Namespace( );