you can edit the /modules/profile/userinfo.php
on line 125
from Code
// Admin has access to all fields
if ( !$xoopsUser->isAdmin() ) {
$field_ids_visible = $visibility_handler->getVisibleFields($thisUsergroups,$groups);
}
change to
// Admin has access to all fields
if ( !is_object($xoopsUser) || !$xoopsUser->isAdmin() ) {
$field_ids_visible = $visibility_handler->getVisibleFields($thisUsergroups,$groups);
}