there is only one category listed
You have to have at least one category and cannot delete the default one (you can rename it). You probably renamed your category because it’s ID is 1 (the default category)
If you don’t assign a Post to a category WordPress will assign it to your Default category.
You can set the Default Post Category to any category under Settings >Writing
Remove this from your theme’s index.php to remove the category from your front page:
<div class="postmetadata3">
<img style="vertical-align:-5px;" alt="categories" src="<?php bloginfo('template_directory'); ?>/images/category.gif" height="16" width="16" /> <?php the_category(', ') ?>
</div>
and this from your single.php:
<img style="vertical-align:-5px;" alt="categories" src="<?php bloginfo('template_directory'); ?>/images/category.gif" height="16" width="16" /> <?php the_category(', ') ?> |