XF 2.2 Sitemap server error log

[mrdoitnyce]

Hey all,

This just popped up for me. Any idea what could possibly cause this? I know what it means, But I've had XF for about 3 months now and this never popped up before.
Could it caused by an add-on? I haven't installed any addons recently. How can I fix this??

 

[Paul B]

The answer is in the error text.

https://www.google.com/webmasters/tools/ping

Sitemaps ping endpoint is going away | Google Search Central Blog | Google for Developers

developers.google.com

I would recommend removing it from here or disabling it: