Like button not showing up

Hi Rikard,
Everything seems to be setup correctly, but whether I use the custom location or above or below, the like button won’t show up on the posts.
For your info, here is https://blog.petaasiapacific.com/phpinfo.php. We’re using WP 3.0.2
The class is there, since this code shows the text ‘like’
?if (class_exists("IngbooFacebookLike")) {?echo 'like';?echo $IngbooFacebookLike->getLike();}
Also, note I’ve removed the code and replaced with generic like button while waiting for your answer, this is why you can see a like button on our site https://blog.petaasiapacific.com/

Thanks for your help !