[Xenon]

have you tried to edit a threadtitle through edit first post or with adminfunctions editthread?

for adminfuctions you have to open postsing.php

find:

PHP Code:

  $notes = "Thread edited by $bbuserinfo[username] on ".vbdate($dateformat." ".$timeformat,time()).". $notes";
  $DB_site->query("UPDATE thread SET visible='$visible',open='$open',title='".addslashes(htmlspecialchars($title))."',iconid='".addslashes($iconid)."',notes='".addslashes($notes)."' WHERE threadid='$threadid'"); 


and change it to:

PHP Code:

  $notes = "Thread edited by $bbuserinfo[username] on ".vbdate($dateformat." ".$timeformat,time()).". $notes";
  $DB_site->query("UPDATE thread SET visible='$visible',open='$open',title='".addslashes(iif($bbuserinfo[usergroupid]==5 or $bbuserinfo[usergroupid]==6 or $bbuserinfo[usergroupid]==7,$title,htmlspecialchars($title)))."',iconid='".addslashes($iconid)."',notes='".addslashes($notes)."' WHERE threadid='$threadid'");