can't get carousel to display

My carousel was working until yesterday. Just a loader displayed all day yesterday. Today it wasn’t working so I went to theme options and dragged it out of “enabled column”. Now I can’t drag anything into the “enabled” column. Anything I put in there (static page, blog, posts, etc) just pops out and won’t go in the enabled column. Any ideas on how to fix this so I can display the carousel?