Index: branches/5.1.x/core/kernel/session/session.php
===================================================================
diff -u -r12127 -r12453
--- branches/5.1.x/core/kernel/session/session.php	(.../session.php)	(revision 12127)
+++ branches/5.1.x/core/kernel/session/session.php	(.../session.php)	(revision 12453)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: session.php 11892 2009-07-01 08:35:06Z alex $
+* @version	$Id: session.php 12453 2009-09-05 14:11:39Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -763,7 +763,7 @@
 		$digit_one = substr($sid_part_1, 0, 1);
 		if ($digit_one == 0) {
 			$digit_one = mt_rand(1,9);
-			$sid_part_1 = ereg_replace("^0","",$sid_part_1);
+			$sid_part_1 = preg_replace('/^0/', '', $sid_part_1);
 			$sid_part_1=$digit_one.$sid_part_1;
 		}
 		$this->setSID($sid_part_1.$sid_part_2.$sid_part_3);