Hrm...
I'm using this on serveral sites. No problems.
Are you sure neither one of them is is an administrator.
SELECT U_Status
FROM w3t_Users
WHERE U_Number = xxxxx
I don't know how that can happen, unless the send_message function in your ubbt.inc.php has also been modified.
Here's the line from this mod that sends the PMs:
$this -> send_message($user['U_Number'],'',$Subject,$msg,'ADMIN_GROUP');
It sends the PMs to the "ADMIN_GROUT".
So if anything else in your ubbt.inc.php file has been altered, you might want to start with a clean copy. This mod doesn't actually do the sending of the PM or determine who it's sent to. Threads does that - it uses built in threads functionality to do that with the send_message function.
