in printthread.php replace this:
PHP Code:
if ($post[userid]==0) {
$post[username]=$post[postusername];
} else {
if ($post[showsignature] and $allowsignatures and trim($post[signature])!="" and ($bbuserinfo[userid]==0 or $bbuserinfo[showsignatures])) {
if (!isset($sigcache["$post[userid]"])) {
$post[signature]=bbcodeparse($post[signature],0,$allowsmilies);
eval("\$post[signature] = \"".gettemplate("postbit_signature")."\";");
$sigcache["$post[userid]"] = $post[signature];
} else {
$post[signature] = $sigcache["$post[userid]"];
}
} else {
$post[signature] = "";
}
}
with $post[signature] = "";