I’m also getting this error. Does anybody have any thoughts on what it might be?
Warning: Illegal offset type in isset or empty in /var/sites/h/<DOMAIN>/public_html/wp-includes/post.php on line 1097
It only happens during quick edit.
The net result of this is that the TR in the table listing posts breaks down, and all content is in a single cell, along with the error above, repeated TWICE.
Latest version of WP installed.
Thoughts anybody?