Sitemap Generator Forum

Trying to run the site [ External links are visible to forum administrators only ] through the sitemap generator, but getting the following error:

There was an error while accessing the URL specified: [ External links are visible to forum administrators only ]
Please make sure to specify the correct website URL and resubmit your request.

I don't think there are any robots.txt file causing issues, but maybe I'm wrong?

Any help?

Thanks

Hello,

your homepage returns http code 500 (which means error), that's why it's not crawled although displayed in the browser: https://www.xml-sitemaps.com/http-headers-viewer.html?op=http-headers-viewer&go=1&pageurl=http%3A%2F%2Frspca-llysnini.org.uk%2F&se=xmlsitemaps&submit=View