Fixed php notice in session library.

tbrehm

2011-08-29 e615265d3b51e27f0f664cea193b6353975d6f7d

 interface/lib/classes/session.inc.php

@@ -77,7 +77,7 @@
      }
      

        if ($this->session_array['session_id'] == '') {
        if (@$this->session_array['session_id'] == '') {
         $session_id   = $this->db->quote($session_id);
            $date_created = date('Y-m-d H:i:s');
            $last_updated = date('Y-m-d H:i:s');