line 43 of /private/lib/session.class.php5
filemtime() [function.filemtime]: stat failed for /kunden/homepages/23/d239042399/htdocs/tmp_sessions/sess_71d1bc9b06f4575f0e1b74b9f2a7b98a

line 346 of  /index.php5
Session::__construct();