This is the error I get when I click on save
from the console :
kc.tools.js?ver=2.9.5:1107 TypeError: Cannot read property ‘get’ of undefined
at Object.r [as go] (editor.min.js?ver=5.5.1:2)
at Object.init (kc.tools.js?ver=2.9.5:1082)
at Object.data.callback (eval at v.template (underscore.min.js?ver=1.8.3:2), <anonymous>:36:20)
at kc.params.js?ver=2.9.5:951
init @ kc.tools.js?ver=2.9.5:1107
data.callback @ VM2131:36
(anonymous) @ kc.params.js?ver=2.9.5:951
setTimeout (async)
render @ kc.params.js?ver=2.9.5:803
tabs @ kc.params.js?ver=2.9.5:983
(anonymous) @ kc.tools.js?ver=2.9.5:951
dispatch @ jquery.js?ver=1.12.4-wp:3
r.handle @ jquery.js?ver=1.12.4-wp:3
trigger @ jquery.js?ver=1.12.4-wp:3
(anonymous) @ jquery.js?ver=1.12.4-wp:3
each @ jquery.js?ver=1.12.4-wp:2
each @ jquery.js?ver=1.12.4-wp:2
trigger @ jquery.js?ver=1.12.4-wp:3
settings @ kc.builder.js?ver=2.9.5:376
edit @ kc.views.js?ver=2.9.5:1168
dispatch @ jquery.js?ver=1.12.4-wp:3
r.handle @ jquery.js?ver=1.12.4-wp:3
VM2131:50 Uncaught TypeError: Cannot read property ‘getContent’ of null
at HTMLDivElement.eval (eval at v.template (underscore.min.js?ver=1.8.3:2), <anonymous>:50:69)
at Function.each (jquery.js?ver=1.12.4-wp:2)
at n.fn.init.each (jquery.js?ver=1.12.4-wp:2)
at Array.before_callback (eval at v.template (underscore.min.js?ver=1.8.3:2), <anonymous>:47:46)
at HTMLButtonElement.save (kc.tools.js?ver=2.9.5:787)
at HTMLButtonElement.dispatch (jquery.js?ver=1.12.4-wp:3)
at HTMLButtonElement.r.handle (jquery.js?ver=1.12.4-wp:3)