Sitemap 404

Hello @pdfnovel,

Thank you for contacting Rank Math support.

Please follow this guide to exclude the Sitemap files of the Rank Math plugin in your caching plugin. The cache could be via a plugin or from the server.
https://rankmath.com/kb/exclude-sitemaps-from-caching/

Also, kindly apply the following filter code to your site.

add_filter( 'rank_math/sitemap/enable_caching', '__return_false');<br>
Here’s how you can add filter/hooks to your WordPress site:
https://rankmath.com/kb/wordpress-hooks-actions-filters

Let us know how it goes. Looking forward to helping you.