in your private message, you don't include a link, I'm pretty good at figuring stuff out, but i have no idea which index.php page in your site is the one that you are having the problem with .
one thing i do notice with the file that you sent me, is the UE code block uses a file named webassist/email/waue_index101_1.php fo the settings, but I don't see that file on your server:
include("../webassist/email/waue_index101_1.php");
please give a link to the page so i properly troubleshoot.