When Googlebot crawled your site, it found some issues with your content. These issues won't prevent your site from appearing in Google search results, but addressing them may help your site's user experience and performance. Meta description Pages Duplicate meta descriptions 472 Long meta descriptions 3 Short meta descriptions 209 Title tag Pages Missing title tags 0 Duplicate title tags 442 Long title tags 0 Short title tags 0 Non-informative title tags 0 Non-indexable content Pages We didn't detect any issues with non-indexable content on your site. I have a phpbb site please help, i now this is destroying my site sepr.
You should click the red triangle at the upper right of your post and ask that this thread be moved to a more appropriate forum, since it has nothing to do with Adsense. The people in either the Forum Management or SEO forums are more likely to give you advice.
It is fine to have duplicate meta description tags, but it is the title tags you'll need to work on buddy.