tag.php pagination and query_posts()

After some other attempts I Found the syntax solution I was looking for. Just sharing.

<?php $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;

      query_posts($query_string .'&posts_per_page=10&paged=' . $paged);

      if (have_posts()) : while (have_posts()) : the_post(); ?>

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)