add to php.ini in root rcm directory:
post_max_size = 16M
upload_max_filesize = 16M
max_input_time = 180
memory_limit = 128M
max_execution_time = 180

1) In (site)\modules\mod_whosonline\helper.php, change to:

// show online member names
static function getOnlineUserNames($params) {
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select(‘u.name, u.id, a.username, a.userid’);
$query->from(‘#__users AS u’);
$query->innerjoin(‘#__session AS a ON u.id = a.userid’);
$query->where(‘a.userid != 0′);
$query->where(‘a.client_id = 0′);
$user = JFactory::getUser();
if (!$user->authorise(‘core.admin’) && $params->get(‘filter_groups’, 0) == 1)
{
$groups = $user->getAuthorisedGroups();
if (empty($groups))
{
return array();
}
$query->leftJoin(‘#__user_usergroup_map AS m ON m.user_id = a.userid’);
$query->leftJoin(‘#__usergroups AS ug ON ug.id = m.group_id’);
$query->where(‘ug.id in (‘ . implode(‘,’, $groups) . ‘)’);
$query->where(‘ug.id <> 1′);
}
$db->setQuery($query);
return (array) $db->loadObjectList();
}
}

2) In (site)\modules\mod_whosonline\tmpl\default.php :

Replace “username” by “name” :
username; ?>
becomes
name; ?>

“your gonna have to show alot of tits for this one to be good”

There is nothing more powerful than an idea whos time has come.

The man who does not read good books has no advantage over the man who cant read them. -Mark Twain

Problems cannot be solved at the same level of awareness that created them. -Albert Einstein

It is not necessary to change. Survival is not mandatory –W. Edwards Deming