corrected encoding to utf8

cfoe

2012-07-20 c35a1be20fae4b2f680e341da51cf4f0626e3773

 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');