[Logician]

I dont know what version you are running but it already exists in my 2.2.6..

You can either upgrade or apply this fix:

edit index.php, find:

PHP Code:

$countthreads=$DB_site->query_first('SELECT COUNT(*) AS threads FROM thread'); 


after that add:

PHP Code:

$numbermembers=number_format($numbersmembers['users']);
$totalposts=number_format($countposts['posts']);
$totalthreads=number_format($countthreads['threads']); 


however if your board is too old I dont know if variable names will match.. If not simply replace the names in the template with these:
$numbermembers
$totalposts
$totalthreads