PHP Code:
<?
require(".global.php");
cpheader();
$DB_site->query("ALTER TABLE forum ADD password CHAR (50) not null");
echo("Database altered successfully. Please ".makelinkcode("click here","./index.php?s=$session[sessionhash]")." to proceed to your Admin CP");
cpfooter();
?>
Put this in a file called pass-install.php
and upload it to your admin dir, now call it from your browser to install the sql for this hack, after installed, delete pass-install.php.
Hopefully this will help