File: /var/www/html/site/wp-content/themes/educational-zone/404.php
<?php
/**
* The template for displaying 404 pages (not found)
*
* @link https://codex.wordpress.org/Creating_an_Error_404_Page
*
* @package Educational Zone
*/
get_header(); ?>
<div id="primary" class="content-area">
<main id="main" class="site-main card shadow-sm module-border-wrap mb-4">
<section class="error-404 not-found card-body">
<header class="page-header">
<h1 class="page-title"><?php esc_html_e( 'Oops! That page can’t be found.',
'educational-zone' ); ?></h1>
</header><!-- .page-header -->
<div class="page-content">
<p><?php esc_html_e( 'It looks like nothing was found at this location. Maybe try one of the links below or a search?',
'educational-zone' ); ?></p>
<?php
get_search_form();
the_widget( 'WP_Widget_Recent_Posts' );
?>
<div class="widget widget_categories">
<h2 class="widget-title"><?php esc_html_e( 'Most Used Categories',
'educational-zone' ); ?></h2>
<ul>
<?php
wp_list_categories( array(
'orderby' => 'count',
'order' => 'DESC',
'title_li' => '',
'number' => 10,
) );
?>
</ul>
</div><!-- .widget -->
<?php
/* translators: %1$s: smiley */
$educational_zone_archive_content = '<p>' . sprintf( esc_html__( 'Try looking in the monthly archives. %1$s', 'educational-zone' ), convert_smilies( ':)' ) ) . '</p>';
the_widget( 'WP_Widget_Archives', 'dropdown=1', "after_title=</h2>$educational_zone_archive_content" );
the_widget( 'WP_Widget_Tag_Cloud' );
?>
</div><!-- .page-content -->
</section><!-- .error-404 -->
</main><!-- #main -->
</div><!-- #primary -->
<?php get_footer(); ?>