Infinite loading

Hello, I’m webmaster to Funzo.fr. Before beginning, thank you for your plugin, it looks awesome … but when I try to click on icon, I have an infinite loading. Can you help me please ? 🙂

My website: http://funzo.fr/forums/Forum/foire-aux-questions-2/ if you want to check !

https://wordpress.org/plugins/bbpress-like-button/