Has anyone else seen this kind of thing for their sites? For instance, it tried to crawl page 13 from the March archives but there is no page 13. It alleged that it had been linked from page 12 and 14. Huh? There is no such link the source and my site map doesn't link out to all these pages either.
Any ideas so that I can stop getting 250+ crawl errors?
Help is much appreciated.