If these php warnings are being generated during the ajax request then the text of these warning is what the ACF ajax request is getting back instead of what it should be getting. You need to clear up these errors.
Welcome
Welcome to the Advanced Custom Fields community forum.
Browse through ideas, snippets of code, questions and answers between fellow ACF users
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. Read about how we use cookies and how you can control them in our Cookie Policy. If you continue to use this site, you consent to our use of cookies.
