Fehler bei page.php

<?php include (TEMPLATEPATH . '/header.php'); ?>
   <table style="border="0" cellpadding="0" cellspacing="0" width="575px">
  <tr>
    <td width="18" height="18"><img src="phpbb/images/tl.png" width="18" height="18" alt="" /></td>
    <td height="18" style="background:url('phpbb/images/tm.png');"></td>
    <td width="18" height="18"><img src="phpbb/images/tr.png" width="18" height="18" alt="" /></td>
  </tr>
  <tr>
    <td width="18" style="background:url('phpbb/images/ml.png');"></td>
    <td>
<table class="tablebg" cellspacing="1" width="100%">
	<tr>
		<th><span style="float: left"><img src="/images/portal/portal_gallery.gif" width="18px" height="14px" alt="" />&nbsp;<?php the_title() ?></span></th>
	</tr>
	<tr class="row1">
    <td> 
		<div id="mid" class="fix">


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


	<div id="singlemain" class="fix"><a name="main"></a>


    <div id="content">
		<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
		<div class="post" id="post-<?php the_ID(); ?>">
			<div class="entry">
				<?php the_content('', ''); ?>
			</div>
		</div>
		<?php endwhile; else: ?>
		<div class="post">
			<h2>Page not found</h2>
			<div class="entry">
				<p>Please check the URL.</p>
			</div>
		</div>
		<?php endif; ?>
	</div>
    </div>
    </td>
        	</tr>
</table>
</td>
    <td width="18" style="background:url('phpbb/images/mr.png');"></td>
  </tr>
  <tr>
    <td width="18" height="18" align="right"><img src="phpbb/images/bl.png" width="18" height="18" alt="" /></td>
    <td height="18" style="background:url('phpbb/images/bm.png');"></td>
    <td width="18" height="18"><img src="phpbb/images/br.png" width="18" height="18" alt="" /></td>
  </tr>
</table>
</div>
	<?php include (TEMPLATEPATH . '/sidebar.php'); ?>
    <?php include (TEMPLATEPATH . '/sidebar2.php'); ?>
</div>
</div>