XML site map error

Hello Felix,

Thanks for reaching out.

Your sitemap is accessible under https://www.centium100.com/sitemap_index.xml at our end. See screenshot.

Can you please clear your browser cache or try from another browser or device?

Yes I fixed it through a youtube tutorial, right after writing this question.
But I have a problem, because Google Search Console says that this XML site map is not wokring or not accessible.
Thanks for writing back

Hello,

If you had submitted your sitemap before, please re-submit the new one – https://www.centium100.com/sitemap_index.xml

Do ensure to submit the sitemap index only, since it contains all other individual sitemaps.

Thanks

It looks like the sitemap is successfull. The problem solved itself.
But still thanks for your support.