[SmartCrawl Pro] SmartCrawl – Sitemap 404 error

Hi there,

For some reason my sitemap gives a 404 error.
I’ve searched the support area on WPMU but couldn’t find a solution with all the other topics.

This is my NGNIX config: https://pixelheads.d.pr/iqIdXZ

Can you please assist?

Thanks in advance.
Justin