On one of my projects, I have the error “The JSON response from the API could not be parsed. Please check your API connection.” that you describe on Panel issues, each time I try to save a page. And the saved content is actually not saved at all and disappear when changing page.
But actually my clients see this error, not me, which seems really strange since it should be a server issue.
Can it be caused by something else?
Thanks a lot.