I have QTranslate installed, but I do not need it in every page because not every page is written in all languages. The problem is that google recognize every page like two pages (one is the normal http and the other ends with /?lang=en ). I have also installed the SEO all in one plug in.
Google "tells me" through the webmasters tools that I have duplicated Meta Descriptions in all those pages which are written in just one language (most of them just in english or in spanish).
How can I eliminate Meta descriptions in the pages in white ? (for instance if my page is in english I only write the title in english and the body in the english section but I leave the spanish title and the spanish body text empty).
Is google punishing positioning because of these duplications?