shell bypass 403
<?php
/**
* The template for displaying 404 pages (not found).
*
* @link https://codex.wordpress.org/Creating_an_Error_404_Page
* @link https://developer.wordpress.org/themes/template-files-section/partial-and-miscellaneous-template-files/#404-php
*
* @package Primer
* @since 1.0.0
*/
get_header(); ?>
<div id="primary" class="content-area">
<main id="main" class="site-main" role="main">
<section class="error-404 not-found">
<header class="page-header">
<h1 class="page-title"><?php esc_html_e( "Oops! That page can't be found.", 'primer' ); ?></h1>
</header><!-- .page-header -->
<div class="page-content">
<p><?php esc_html_e( 'It looks like nothing was found at this location. Please try searching below:', 'primer' ); ?></p>
<?php get_search_form(); ?>
</div><!-- .page-content -->
</section><!-- .error-404 -->
</main><!-- #main -->
</div><!-- #primary -->
<?php get_sidebar(); ?>
<?php get_sidebar( 'tertiary' ); ?>
<?php get_footer(); ?>