[Birdie501]

ok thanks for the help!

But i found a solution for me. I just changed the code of firefly's quick reply box to this:
now it works!

PHP Code:

// ****** //

$showthreadbutton = 1;
if (!$getperms['canpostnew']) {
    $showthreadbutton = 0;
}

$showreplybutton = 1;
if (($bbuserinfo['userid']!=$thread['postuserid']) and (!$getperms['canviewothers'] or !$getperms['canreplyothers'])) {
    $showreplybutton = 0;
    } elseif (!$getperms['canview'] or (!$getperms['canreplyown'] and $bbuserinfo['userid']==$thread['postuserid'])) {
    $showreplybutton = 0;
} elseif (!$thread['open'] and !ismoderator($thread['forumid'],'canopenclose')) {
    $showreplybutton = 0;
} else {
$showreplybutton = 1;
}


if ($showthreadbutton == 1) {
    eval("\$threadbutton = \"".gettemplate("showthread_threadbutton")."\";");
} else {
    $threadbutton = " ";
}
if ($showreplybutton == 1) {
    eval("\$replybutton = \"".gettemplate("showthread_replybutton")."\";");
} else {
    $replybutton = " ";
}
// ****** // 


:bandit: