Recommendations Bar Not Working

The recommendations bar is not working on my site, the comments and social publisher works fine.

I’ve put the recommendations bar into a side widget that works, but the pop up recommendations bar isn’t working for me.

Any help appreciated

Example: http://worldinsport.com/2013/04/joe-calzaghe-expects-carl-froch-to-beat-mikkel-kessler-next-month/

http://ww.wp.xz.cn/extend/plugins/facebook/