I’m having this error when I try to edit a page with cornerstone.
This is the first time I get this and the server configuration has been used more than once on a X website.
I disabled all plugin but I still have this error.
Failed to recover from malformed AJAX response:
Failed AJAX request. Switching to fallback.
Failed to recover from malformed AJAX response:
Unhandled AJAX error. Expecting valid JSON from response.