FEATURED SLIDER STOPPED WORKING

Hi! I´ve been using the FULL FRAME theme for several months and It was working great but today the Featured Slider disappeared (the slider on top).. I´ve checked the configuration and it´s enabled. I also turned off some plugins that I´ve recently installed but it still not working! This is my site http://office24.net Please help! How can I fix it? Thanks for your help :)