I created a layout for a special category. There, I limited the number of posts in the page:
<?php query_posts('cat=4&posts_per_page=12'); ?>
The problem is I can't navigate to old posts... The code of I put is that:
<p id="navega"><?php next_posts_link('Back') ?> . <?php previous_posts_link('Next') ?></p>
But doesn't work... When I click in the link, the URL change to http://myurl.com/category/cat4/page/2/, but the posts as the same...
What I'm doing wrong?