Thread:Project:Support desk/Search Auto Complete not working

I upgraded my wiki install from 1.15.5 to 1.16.4.

For some reason the Auto Complete is not working in the Search box. You can enter a word there and search just fine but it is not giving suggestions based on what is typed.

You can see the site here: http://www.marketswiki.com

MediaWiki 1.16.4 PHP 5.2.6 (apache2handler) MySQL 5.0.45

Local Settings I have (I have tried Ajax being active and commented out...neither makes a difference): $wgEnableAPI = true; $wgEnableMWSuggest = true; $wgOpenSearchTemplate = true;
 * 1) $wgUseAjax = true;

Any ideas?