Here is my problem: some pictures simply disappeared after installing the mod, like if they are not phisically on the server (in this case the albums show the description instead of the thumbnail). If I click the thumbnail I've a "not found" error . I don't know why, it happens on some pictures here and there...

P.S. Pagination isn't working too...

I've disabled the mod reinstalling the original phpbb_seo_class.php file, all went back to normal...

Here is a snapshot, Any suggestions ?

Nevermind, I fixed it myself, there was something conflicting with old rewriterules in the .htaccess file, I took the occasion to learn something more and I made some changes on my own