Hi there,I have some problem with my wordpress classified ads. My wp classified has more than 50K post by user, and still growing. The problem is my Google XML sitemap generator plugin was error every build in sitemap, and my sitemap was broken [ always show XML parsing error ] and now, my site not indexed at google [ before this, my site has thousand of indexed page at Google ] I don't know how to fix the sitemap and how to fix the deindexed. What you think guys ? My site was deindexed because duplicate content [ since its classified ads style ] or because my sitemap was error? and how can I fix this problem. Any suggestion will be appreciated.