[bira]

Eva it's from the mass-prune-redirects hack:

4. Open mod/thread.php.

Find:

if ($parentid and !$forumid) {
$forumid = $parentid;
}

Below it PASTE THE ENTIRE CONTENT of thread-php-addition.txt

.
.
.
.

6. Open admin/thread.php.

Find:

adminlog(iif($forumid!=0,"forum id = $forumid",""));

cpheader();

Below it PASTE THE ENTIRE CONTENT of admin-thread-php-addition.txt

That's cos there are two "control panels" -- one in admin and one in mod