3.9 theme issue…

My theme is based off the twenty eleven theme I always try to keep it up to date. With the recent update to 3.9 everything works but my color background is not stretching all the way. It shows a white background near the footer I am puzzled as to why. I tried all the tricks I know and can not seem to fix it. Again this is not a background image this is a basic color background coding. It stretches almost all the way until you get to the footer then it goes to a Whitish color. Maybe someone can help me my website is http://www.juggaloshit.com to see it in action.