I’m using sections on one of my pages. Suddenly the content of my sections appeared double as a “normal wordpress content” before the sections content…
I cant delete the copy, it doesn’t even appear in the backend.
I don’t have a clue whats going on here. I cleared the cache a thousand times and deactivated all plugins. No success.
That PHP error is due to some code in one of your hooks. That function they mentioned is added to a hook but it’s not defined anywhere.
As for Sections – can you take a screenshot of the editor for us? Never seen repeating sections like this before without being visible in the back-end.
with the new page it happened again and now I could figure out the problem:
I had copied content from another wordpress site that doesn’t use sections, so I had still some gutenberg tags inside like this: <!-- wp:preformatted -->
I deleted this tag and everything got normal again, the double content disappeared.