Topic on Extension talk:Google AdSense

My page is:http://wiki.westeros.pl/

I installed this extesnion and added this code to LocalSettings.php:

#GoogleAdSense

require_once "$IP/extensions/GoogleAdSense/GoogleAdSense.php";

$wgGoogleAdSenseClient = 'ca-pub-373458718679XXXX';

$wgGoogleAdSenseSlot = '8263716XXX';

$wgGoogleAdSenseID = 'Wiki Westeros 2';

// Width of the AdSense box, specified in your AdSense account

$wgGoogleAdSenseWidth = 120;

// Height of the AdSense box, specified in your AdSense account

$wgGoogleAdSenseHeight = 240;

// Source URL of the AdSense script

$wgGoogleAdSenseSrc = "http://pagead2.googlesyndication.com/pagead/show_ads.js";

// Show the AdSense box only for anonymous users

#$wgGoogleAdSenseAnonOnly = true;

#$wgGoogleAdSenseClient = 'replace this with the client name';

#$wgGoogleAdSenseSlot = 'replace this with the slot name';

#$wgGoogleAdSenseID = 'replace this with your ID';

But GoogleAdsense still doesn't show on my page.