sylviash

Thanks for the info! I didn’t install it. I only have the plugins wordpress automatically installed. I deactived several that I know I won’t use. I’m glad to know that I will be fine without it. And again, thanks for your help! it is greatly appreciated.

Thanks Harry! I didn’t disable plugins, because the troubleshooting guide says to change themes, and if it works, it’s the theme. But after your response, I deactivated all plugins, which all I had were ones wordpress installs automatically. Then I reactivated one by one. It’s Gutenberg. All the others are fine, but Gutenberg gives the error and I have to change back to twentytwentythree to be able to do anything. I’m not sure if I need Gutenberg?

It says they can be changed manually. If you go to each post, and on the right at the template, you can change from single to the post with sidebar. I was not able to make it default. I think every post has to be changed. I have over 650 posts. So will take awhile. I hope it can be changed to default, but I think that is what they mean by manually.