A lot more info is needed, and standard troubleshooting protocol would need to be tried to narrow things down: More info might be provided in the JavaScript console, and all plugins/themes should be deactivated then reactivated to find the culprit. > On Mar 5, 2020, at 9:51 PM, Shel Horowitz via Hidden-discuss <hidden-discuss at lists.hidden-tech.net> wrote: > > For the past several weeks, once I publish a blog post, I can't edit it. Whenever I go into edit mode, I get "This block has encountered an error and cannot be previewed." Fortunately, I don't have that problem if I've saved-as-draft. WordPress 5.3.2, and it happens on both Mac and PC platforms. > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.hidden-tech.net/pipermail/hidden-discuss/attachments/20200306/2b2d6839/attachment.html>