Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
Please click the news sitemap and share here the error message or the screenshot so we can check.
Meanwhile, you can remove all your submitted sitemaps in your Google Search Console and resubmit your main sitemap only:
https://rankmath.com/kb/submit-sitemap-to-google/
Looking forward to helping you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.