gresar

Hello, thank you for your quick answer. I emptied the cache and sent my sitemap to Google search console again.
Unfortunately, it did not change anything. The error is still there.
I use WP Super Cache and I saw your article here: https://yoast.com/help/exclude-sitemaps-from-cache/
I’m still very afraid to add codes as shown. Do you think this could solve the problem or is it irrelevant?
Kind regards,
Gregory