Where did you get the extension from? The normal sitemap extension doesn't generate a separate xml file, you submit the php file to the search engines.
Arthur arthur@assys.net
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Hello all,
I recently installed a Google sitemap extension onto my MediaWiki install. It was advertised to add all the sites in my page to an XML file (sitemap.xml). However, upon submitting this sitemap file to Google, I receive the following error from Google.
Your Sitemap does not appear to be in a supported format. Please ensure it meets our Sitemap guidelines and resubmit.
Does anyone know why this is happening.