Remote temporary server using IP instead of domain name

Hello

I have setup PowerGallery on a remote server using the ip address. The domain name will point to this server eventually (when the domain name transfer completes). In the mean time I have set the clients site up and have successfully installed PowerGallery. But can't view the PowerGallery page due an error.

Images are uploaded, admin working fine. The "add to site" link is:

<?php
$pg_id = '1';
$pg_theme = 'light';
include('/home/creating/public_html/_gallery/galleries/grid_fullsize/index.php');
?>

... when placed in the web page and viewed says this:

Warning: Invalid argument supplied for foreach() in /home/creating/public_html/_gallery/galleries/global.php on line 59

Here is a link to the PowerGallery page:

greeting_cards_gallery.php

I assume the problem is setting it up will using the temporary IP link to the site.

Thanks
Rick