Google Sitemap plugin.

Hello

I was using this plugin here (https://www.arnebrachhold.de/2005/06/05/google-sitemaps-generator-v2-final) to create a sitemap for google and the other search engines. But just recently I noticed the plugin doesn’t work anymore. In the options>Sitemaps menu nothing loads. Just the update and cancel (I think) buttons are there.

PS. I’ve got WP 2.1.3 and I haven’t upgraded lately. ?? Could this be caused by another plugin loaded along with this one?