Parse error!! please help this humble noob:)

I keep getting a parse error when i try to access my pages.
Parse error: syntax error, unexpected T_ENDWHILE in /home/content/j/k/i/jking55607/html/wp-content/themes/grow-your-business/page.php on line 17

Here is my site. https://laureltreeaccounting.com/

<?php get_header(); ?>

<div class="entry">

<?php the_content('Read the rest of this entry &raquo;'); ?>

</div>

<div class="spacer"></div>

</div>

<?php endwhile; ?>

<p align="center"><?php next_posts_link('&laquo; Previous Entries') ?> <?php previous_posts_link('Next Entries &raquo;') ?></p>

<?php else : ?>

<h2 align="center">Not Found</h2>

<p align="center">Sorry, but you are looking for something that isn't here.</p>

<?php endif; ?>

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

	</div>

<?php get_footer(); ?>