I've got the "Google XML Sitemaps" plugin installed on my WordPress site. Every time I click on the "XML-Sitemap" settings link, I always get a "Error 500 - Internal server error, please try again later". So what on earth is going on with that and how do I get "XML-Sitemap" to work?
WordPress: 2.7.1
Google XML Sitemaps: 3.1.2