Facebook Like button doesn't work anymore

Hi everybody,
Does somebody know why the Facebook Like button doesn’t work anymore?
I have the AddtoAny plugin installed on other sites and there it works well.
But now I have a new Blog and there it doesn’t work well. I get a sort of empty square when I click the button and it won’t count the likes.
Anybody has this too and knwo how to fix this?
This is my Blog: http://www.libralion.com/blog/

Johanna

http://ww.wp.xz.cn/extend/plugins/add-to-any/