Not working with WP4.0

hi there.

I just bought a new template which had this plugin installed. It worked well for the first day, right now, it seems to be just wonky. The image I get is similar to this one here:

http://prntscr.com/4p9c64

I can’t use it at all now. Can you fix this, please?

https://ww.wp.xz.cn/plugins/aqua-page-builder/