Sidebar missing

<?php
/*
Template Name: About Page
*/
?>

<?php get_header(); ?>

<div id="content">
	<div id="content-inside">

			<?php if (have_posts()) : while (have_posts()) : the_post(); ?>

			<div id="post-<?php the_ID(); ?>" class="post-item single-post-item">

				<div class="post-content">
					<?php the_content(''); ?>
				</div> <!-- post-content -->
			</div> <!-- post-item -->

			<?php endwhile; else : ?>

			<div id="nothing-here" class="post-item single-post-item">
				<h2>Whoops!!! Nothing Here by That Name</h2>

				<div class="post-content">
					<p>Very sorry, but what you are looking for isn't here. Maybe you should try one of the links below.</p>

					<h4 class="not-here">Find Posts by Title:</h4>
					<ul>
						<?php query_posts('&showposts=1000&orderby=title&order=asc'); if (have_posts()) : while (have_posts()) : the_post(); ?>
						<li><a href="<?php the_permalink() ?>" rel="bookmark" title="<?php the_title_attribute(); ?>"><?php the_title(); ?></a></li>
						<?php endwhile; endif; ?>
					</ul>

					<h4 class="not-here">Find Posts by Month:</h4>
					<ul>
						<?php wp_get_archives('type=monthly'); ?>
					</ul>

					<h4 class="not-here">Find Posts by Category:</h4>
					<ul>
						<?php wp_list_categories('title_li='); ?>
					</ul>

					<h4 class="not-here">Maybe a Page:</h4>
					<ul>
						<?php wp_list_pages('title_li='); ?>
					</ul>
				</div> <!-- post-content -->
			</div> <!-- post-item -->

			<?php endif; ?>

		</div> <!-- posts-page -->

		<?php get_sidebar(); ?>
	</div> <!-- content-inside -->
</div> <!-- content -->

<?php get_footer(); ?>