[Plugin: Search Unleashed] MYSQL Full Text bug with GD Star Rating

If I try and change to Full Text DB mode I get the following error:

error: Call to a member function render_article() on a non-object in /home/rimonab1/public_html/snowplanner.com/wp-content/plugins/gd-star-rating/code/class.php on line 267

Has anyone else seen this clash?

http://wordpress.org/extend/plugins/search-unleashed/