Over the last couple of days a number of our sites have been going to a blank screen when a post is published or updated. I have disabled all other plugins and themes and can confirm it is caused by Classic Editor plugin. There is nothing listed in the log related to this. The issue only occurs on PHP 7.4 and below, upgrading to PHP 8 prevented the issue.
- The topic ‘Blank screen after updating or publishing post’ is closed to new replies.