Archives not working

It appears that my archives are not working at the moment. Whenever I try to select a certain month or something from the tag cloud, I get redirected to the main blog page.

I am able to select an author and it will take me to the correct list of posts by the author.

http://mileswright.com/?page_id=675

Here is the code for my index.php which is the blog page. Anyone have any ideas?

<?php get_header(); ?>
<div id="container">
<!-- Blog sidebar starts here -->
<?php include (TEMPLATEPATH . '/blog_sidebar.php'); ?>
<!-- Blog sidebar ends here -->

    <div id="contantCol">
      <div class="content">
<!-- WordPress loop start here -->
<?php
query_posts('cat=-109&paged='.$paged);
if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>
<?php static $ctr = 0;
if ($ctr == "5") { break; }
else { ?>
	<table cellpadding="0" cellspacing="0" width="120" style="float:right" align="right">
		<tr align="right">
			<td><div class="avatar-border">
				<div class="user-icon"><a href="index.php?author=<?php the_author_ID(); ?>"> <?php the_author_image(); ?></a>
				</div>
			</div></td>
		</tr>
	<tr><td align="right"><?php the_author_posts_link(); ?>
	</td></tr>
	</table>
	<div class="contentheading">
		<a href="<?php the_permalink(); ?>" rel="bookmark" title='Click to read: <?php strip_tags(the_title()); ?>'><?php the_title(); ?></a>
	</div>
		<span class="timestamp"><?php the_time('d.m.Y h:i:s') ?></span>
					<?php the_content("Read more..."); ?>
<?php $ctr++;
	} ?>
<?php endwhile; ?>
<!-- WordPress loop end here -->
		<?php if(function_exists('wp_page_numbers')) : wp_page_numbers("<div class='pagination'>", "</div>"); endif; ?>
    </div>
    </div>
    <?php else : ?>
 	<h2 class="center">Not Found</h2>
		<p class="center">Sorry, but you are looking for something that isn't here.</p>
<?php endif; ?>

<?php include (TEMPLATEPATH . '/sidebar.php'); ?>

</div>
<?php get_footer(); ?>