Media Buttons not working

Hi Anh,

The media buttons (well some) have stopped working for some reason looking at the console I get the following error:

Uncaught TypeError: this.$input.data(...).map is not a function

It's strange as it's mainly 1 (gallery) in particular but if I move the slideshow box further down it happens to that section too, everything looks fine the way it's declared and the DB inputs look fine too so I am a bit baffled.

Screenshot: http://prntscr.com/o4s97j

Thanks in advanced.