3
ok, there is a bug in the edit user form.
(my version is hacked which is why it worked for me)
to fix:
open modules/system/admin/users/users.php
find:
if (isset($url) && $url != "") {
$edituser->setVar("url", formatURL($url));
}
replace with:
if (isset($url)) {
$edituser->setVar("url", formatURL($url));
}
save and you're done.
(will report this on the XOOPS tracker for you)