Trackbackfrage/Problem?

<?php get_header(); ?>


  <?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<div class="entry">
    <div class="PostHead">
     <h1 class="title"><a href="#"></a><a title="Permanent Link to <?php the_title(); ?>" href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h1>
     <span class="PostInfo">Geschrieben von <?php the_author() ?> am <?php the_time('j.n.Y'); ?> in <h2 class="posth"><?php the_category(', ') ?></h2></span>
</div>


<div class="entrybody">
    <?php the_content(__('go on reading &raquo;'));?>
</div> <!-- [entrybody] -->


<?php if (is_single()) { ?>
<div class="entrymeta2">
        <?php
        // *** Trackback URI: only if ping is enabled
        if ( pings_open() ) {
            echo '<a class="trackback-leftalign" title="Trackback-URL for ''; the_title(); 
            echo ''" href="'; trackback_url(); echo '" rel="nofollow trackback">Trackback-URL</a>';
        }
        ?>
        <span class="tags-leftalign">Tags: </span><?php UTW_ShowTagsForCurrentPost("commalist") ?>
</div> 


<div class="entrymeta3">
Verwandte Beitr&auml;ge:<br />
    <ul><?php UTW_ShowRelatedPostsForCurrentPost("posthtmllist") ?></ul>
</div>
<?php } // is_single() ?>


    <!--
    <?php trackback_rdf(); ?>
    -->
</div>
    <?php comments_template(); // Get wp-comments.php template ?>


  <?php endwhile; else: ?>
  <p><?php _e('No Entries found.'); ?></p>
  <?php endif; ?>
  <p><?php posts_nav_link(' — ', __('&laquo; Previous Page'), __('Next Page &raquo;')); ?></p>


</div>


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<?php get_footer(); ?>