I am getting this error:

Fatal error: Call to a member function on a non-object in /home/wwwcool/public_html/includes/templates/paul/templates/tpl_links_default.php on line 33
http://www.cooltechcentral.com/pages-links/index.html

I am getting this error on my links manager advanced page. I am currently using zen-cart 1.2.7.