when i click on "closed tickets" in our system, it just displays 20 Tickets, doesn't matter which order i choose.i just upgraded to german modified 1.9.11after some reasearch it turned out, that line 521 of include/staff/tickets.inc.php causes this at the 21. ticketif(($ticket=Ticket:($row)) && strtolower($_REQUEST) != 'closed') {in more detail, when $ticket= new Ticket($id) at the lookup-method (line 2305 in include/class.ticket.php) is called, it crashes!i solved it temporary by changeif( strtolower($_REQUEST) != 'closed' && ($ticket=Ticket:($row))) {butthis is just a dirty workaround.any hints whats the real problem?cheersandi