Theme Mimbo - Der Feed der Kategorien bringt Fehler

<?php get_header(); ?>


    <div id="content">


      <?php if (have_posts()) : ?>


       <?php $post = $posts[0]; ?>
       
       <?php if (is_category()) { ?>
        
        <h2 class="pagetitle"><?php _e('Category archive for','Mimbo'); ?> ‘<?php single_cat_title(); ?>’ <a href="<?php echo get_category_feed_link(); ?>feed/"><img src="<?php bloginfo('template_url'); ?>/images/rss.gif" alt="rss" /></a> </h2>
       
       <?php } elseif( is_tag() ) { ?>
        <h2 class="pagetitle"><?php _e('Tag archive for','Mimbo'); ?> ‘<?php single_tag_title(); ?>’</h2>
       
       <?php } elseif (is_day()) { ?>
        <h2 class="pagetitle"><?php _e('Date archive for','Mimbo'); ?> <?php the_time('F jS, Y'); ?></h2>
       
       <?php } elseif (is_month()) { ?>
        <h2 class="pagetitle"><?php _e('Date archive for','Mimbo'); ?> <?php the_time('F, Y'); ?></h2>
       
       <?php } elseif (is_year()) { ?>
        <h2 class="pagetitle"><?php _e('Date archive for','Mimbo'); ?> <?php the_time('Y'); ?></h2>
      
       <?php } elseif (isset($_GET['paged']) && !empty($_GET['paged'])) { ?>
        <h2 class="pagetitle"><?php _e('Blog Archives','Mimbo'); ?></h2>
       <?php } ?>


   <ul class="archive-list clearfloat">
        <?php while (have_posts()) : the_post(); ?>
        
            <?php include (TEMPLATEPATH . '/archivelist.php'); ?>


        <?php endwhile; ?>
    </ul>


        <?php include (TEMPLATEPATH . '/pagination.php'); ?>
        
    <?php else : ?>


        <h2><?php _e('Not Found','Mimbo'); ?></h2>
        
    <?php endif; ?>


    </div>


<?php get_sidebar(); ?>


<?php get_footer(); ?>