Fixed : Publish Failed on WordPress 5.2

wordpress publish failed

After switching hosting, I encountered an obstacle that could not publish the article. I am using VPS with the nginx server, PHP 7.2 and running on the Ubuntu operating system 16.04. Not forgetting to mention, I used wordpress 5.2 (most updated when this article was written)

The problem is, I can’t publish posts, I can’t update posts and everything feels wrong. Read more