Color picker not working compatible with wordpress 3.8

Hi everybody

Yesterday i upgraded from wp 3.7 to 3.8 and when tried i added a post and clicked on the background manager metabox to choose a color for the post background, the color picker will didn’t drop the color scheme.
I don’t why it don’t will drop it dont.
Maybe some java or any deprecated function or code.
http://i41.tinypic.com/2ajb389.jpg
I hope you will fix the issue

http://wordpress.org/plugins/background-manager/