[NTLDR]

Originally posted by BrAinZ
But I am using Version 2.0.3 that does not have this code.

I'm afraid I don't have a version as early as 2.0.3, try looking for a line that starts:

PHP Code:

$activeusers = ""; 


or similar and copy to a line like:

PHP Code:

eval("\$loggedinusers = \"".gettemplate('forumhome_loggedinusers')."\";"); 


or similar if they exist in 2.0.3.

I would suggest that you upgrade to 2.2.6 if you can and remove many security expolits on your board.