Hi,
i've got a serious issue with the Cred forms, Custom fields post and knockout.js
After updating if i enter in the submenu Custom fields i've got the error in the search console as in the screenshot, and the backend loader continues to load but isn't showing anything, so i can't add/edit/remove any custom field.
I've already tried to update PHP from 5.6 to 7.0 - 7.1. If i use 7.2 the frontend site stop working (Error 500).
What was updated when you started to notice this issue ? Was it our Toolset plugins ?
Also not sure what is using the knockout.js as it doesn't seem to be coming from our plugin. Could you temporarily disable all the non-toolset plugins and try again ?