[Lynne]

Originally Posted by Big-K

Update:

Thank you, Lynne The Great

In case anyone has issues, make sure to put in the name of the custom template in the block configuration page (Template To Use). That's the part I missed - Think that should be added to the instructions.

It is in the instructions:

3) Configure the Block
Now go to forums & Moderators > Forum Block Manager > Add Block
Select Block Type - Custom HTML/PHP
CONTINUE
Title - Users Online
Cache Time (in minutes) - 1 (default is 60 minutes)
Active - Yes
Content Type - PHP
Template to Use - block_users_online
Content -

if (THIS_SCRIPT != 'index') {
require_once(DIR . '/includes/functions_bigthree.php');
rest of code removed....