There is a display bug. The script will show invalid click stats.
I have updated the ZIP file with the new script.
Here is how to fix this bug.
Open your /includes/init.php
Replace
$q = "SELECT SUM(`proxy_hits_out`) FROM `proxies` GROUP BY `proxy_status`";
With
$q = "SELECT SUM(`proxy_hits_out`) FROM `proxies` WHERE `proxy_status` = 'active'";