Listing last five posts of a specific category on home page

I’m trying to list a 10 posts from a specific category I have on my blog, above the regular blog posts. So I added this extra loop:

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

<div class=”post” id=”post-<?php the_ID(); ?>”>
<h3 class=”storytitle”>” rel=”bookmark”><?php the_title(); ?></h3>
<div class=”expiration”>
<?php if (has_expiration_date()): ?>
<?php if (has_expired()): ?>
<br/><b><font color=”blue”>This offer has expired</font></b>
<?php else: ?>

<?php endif; ?>
<?php endif; ?>
</div>

So the first loop runs fine, but on the regular posts I get this I get this error in just about every post:

WordPress database error: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘AND comment_approved = ‘1” at line 1]
SELECT COUNT(comment_ID) FROM blog_wp_comments WHERE comment_post_ID = AND comment_approved = ‘1’;

Any help would be greatly appreciated!