all links broken when second sidebar is added to zen minimalist theme

I am currently using the zen minimalist theme for my blog. This blog is using a sidebar like most blog pages do.
I tried to add a second sidebar which worked, well almost. The second sidebar appears on my blog but problems are shifting. 😉

As soon as I add this
<?php include("sidebar2.php"); ?> to my index.php file all my links on the blog stop working. Everytime I click on one I get to the main page. Now I am trying to understand how this theme loads the original sidebar. Maybe this will help me somehow. I see no function like this <?php get_sidebar(); ?> in the index.php file.

Does anyone know what’s going on here?

<?php
get_header();
?>

<?php include("sidebar2.php"); ?>

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

<?php the_date('','<h2>','</h2>'); ?>

<div class="post">
	 <h3 class="storytitle" id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h3>
	<div class="meta"><?php _e("Filed under:"); ?> <?php the_category(',') ?> — <?php the_author() ?> @ <?php the_time() ?> <?php edit_post_link(__('Edit This')); ?>
	</div><!-- end META -->

	<div class="storycontent">
		<?php the_content(__('(more...)')); ?>
	</div><!-- end STORYCONTENT -->

	<div class="feedback">
            <?php comments_popup_link(__('Comments (0)'), __('Comments (1)'), __('Comments (%)')); ?>
	</div><!-- end FEEDBACK -->

	<!--
	<?php trackback_rdf(); ?>
	-->

</div><!-- end POST -->

<div id="comments-post">
<?php comments_template(); // Get wp-comments.php template ?>
</div><!-- end COMMENTS-POST -->

<?php endwhile; else: ?>
<p><?php _e('Sorry, no posts matched your criteria.'); ?></p>
<?php endif; ?>

<?php posts_nav_link(' — ', __('&laquo; Previous Page'), __('Next Page &raquo;')); ?>

<?php get_footer(); ?>

Since the original sidebar is not called in the index file there is no need to do it.
I tried it anyway by adding both sidebars to the index file

<?php include("sidebar.php"); ?>

<?php include("sidebar2.php"); ?>

I changed the functions.php as well in this case (2 sidebars instead of 1), but still no luck. Links are still broken/bad.