I’m having a similar issue that popped up as soon as the update kicked in. I already turned off the plugins and that doesn’t seem to make a difference. The website is up but many of the posts are not, and they’re all displaying this same message:
FATAL ERROR: Cannot use object of type WP_Error as array in /xxxxx/xxxxx/PUBLIC_HTML/WP-INCLUDES/FUNCTIONS.PHP on line 3511
I do see that some suggestions are to change the theme, but I can’t do that since our site is running on a custom theme. I’m thinking the best option would be to try and rollback to the prior version, but the problem is that our site doesn’t have a backup.
Can anyone help please? I’m not very good with coding ??
https://www.oblatemissions.org
