Reply To: Error output to Builder interface

Also, forgot to mention I have PHP debug on, no errors, warnings or notices that seem relevant. Only one warning shows up, which is originating from Metabox but I don't believe it's related:

[05-Feb-2019 15:43:04 UTC] PHP Warning: strpos() expects parameter 1 to be string, array given in /Users/jw1/webdev/sites/wp/dev/metaboxio/wp-content/plugins/meta-box/inc/about/about.php on line 196
<code></code>