@underthelinedesign @tw2113 yes I did actually. It was really simple once I knew where to find the file where the error was.
From what I understand jQuery updated some if it’s syntax and the theme was not updated after that happened.
All I did was go into the cmb-field-folding.js file and change .live() into .on() via file manager on cPanel . The event handler on the button was basically not being triggered when it was clicked on I think (not an expert coder here).