I moved `get_sidebar();` from `header.php` to `footer.php` but it simply does not appear. There are no errors displayed. What do I need to do to get this working?

    <?php
    	global $path_root;
    ?>
    				</main>
    				<!-- END PAGE CONTENTS -->
    				<!-- START FOOTERS -->
    				<footer>
    					<div id="footframe">
    					</div>
    <?php wp_footer(); //Crucial footer hook! ?>
    				</footer>
    				<!-- END FOOTERS -->
    			</div>
    			<!-- END MIDDLE PANE -->
    <?php get_sidebar(); ?>
    		</div>
    	</body>
    </html>

The rendered HTML:

    <aside id="secondary" class="widget-area">
    	<section id="meta-2" class="widget widget_meta"><h2 class="widget-title">Meta</h2>
    		<ul>
    			<li><a href="blog/wp-login.php?action=register">Register</a></li>			<li><a href="https://isometricland.net/blog/wp-login.php">Log in</a></li>
    			<li><a href="blog/feed/">Entries feed</a></li>
    			<li><a href="blog/comments/feed/">Comments feed</a></li>
    
    			<li><a href="https://wordpress.org/">WordPress.org</a></li>
    		</ul>
    	</section>
    </aside>