After updating my WordPress sites to the new WordPress version 5.0, I noticed that I could no longer create new posts or edit existing posts on several of my websites because of a “Publishing failed” or “Updating failed” error. Regardless of what I did, I kept getting an “Publishing failed” or “Updating failed” error message … Continue reading Tutorial: How-to Fix ‘Publishing failed’ and ‘Updating failed’ WordPress 5.0 Error