I recently converted my site to the secure verions. ie. http://www.mysite.com to https://www.mysite.com. The site had XML sitemap for http version. But for the http version, I am not able to generate the XML sitemap, as the free XML generating software is showing error. Is this due to the fact that the site has converted to the secure version or any other probs. I am using http://www.xml-sitemaps.com/ for sitemap generation. Please answer to my problems.