I do not know whether it is a new update of Avada theme that broke the program, but the site was working just fine until I was notified by the user that the page is getting an error message. So here is the code of page.php
<?php get_header(); ?>
<div id="content" <?php Avada()->layout->add_style( 'content_style' ); ?>>
<?php
while( have_posts() ): the_post();
?>
<div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
<?php echo avada_render_rich_snippets_for_pages(); ?>
<?php if( ! post_password_required($post->ID) ): // 1 ?>
<?php if(!Avada()->settings->get( 'featured_images_pages' ) ): // 2 ?>
<?php
if( avada_number_of_featured_images() > 0 || get_post_meta( $post->ID, 'pyre_video', true ) ): // 3
?>
<div class="fusion-flexslider flexslider post-slideshow">
<ul class="slides">
<?php if(get_post_meta($post->ID, 'pyre_video', true)): ?>
<li>
<div class="full-video">
<?php echo get_post_meta($post->ID, 'pyre_video', true); ?>
</div>
</li>
<?php endif; ?>
<?php if( has_post_thumbnail() && get_post_meta( $post->ID, 'pyre_show_first_featured_image', true ) != 'yes' ): ?>
<?php $attachment_image = wp_get_attachment_image_src(get_post_thumbnail_id(), 'full'); ?>
<?php $full_image = wp_get_attachment_image_src(get_post_thumbnail_id(), 'full'); ?>
<?php $attachment_data = wp_get_attachment_metadata(get_post_thumbnail_id()); ?>
<li>
<a href="<?php echo $full_image[0]; ?>" rel="prettyPhoto[gallery<?php the_ID(); ?>]" title="<?php echo get_post_field('post_excerpt', get_post_thumbnail_id()); ?>" data-title="<?php echo get_post_field('post_title', get_post_thumbnail_id()); ?>" data-caption="<?php echo get_post_field('post_excerpt', get_post_thumbnail_id()); ?>"><img src="<?php echo $attachment_image[0]; ?>" alt="<?php echo get_post_meta(get_post_thumbnail_id(), '_wp_attachment_image_alt', true); ?>" /></a>
</li>
<?php endif; ?>
<?php
$i = 2;
while($i <= Avada()->settings->get( 'posts_slideshow_number' )):
$attachment_new_id = kd_mfi_get_featured_image_id('featured-image-'.$i, 'page');
if($attachment_new_id):
?>
<?php $attachment_image = wp_get_attachment_image_src($attachment_new_id, 'full'); ?>
<?php $full_image = wp_get_attachment_image_src($attachment_new_id, 'full'); ?>
<?php $attachment_data = wp_get_attachment_metadata($attachment_new_id); ?>
<li>
<a href="<?php echo $full_image[0]; ?>" rel="prettyPhoto[gallery<?php the_ID(); ?>]" title="<?php echo get_post_field('post_excerpt', $attachment_new_id); ?>" data-title="<?php echo get_post_field( 'post_title', $attachment_new_id ); ?>" data-caption="<?php echo get_post_field('post_excerpt', $attachment_new_id ); ?>"><img src="<?php echo $attachment_image[0]; ?>" alt="<?php echo get_post_meta($attachment_new_id, '_wp_attachment_image_alt', true); ?>" /></a>
</li>
<?php endif; $i++; endwhile; ?>
</ul>
</div>
<?php endif; // 3 ?>
<?php endif; // 2 ?>
<?php endif; // 1 password check ?>
<div class="post-content">
<?php the_content(); ?>
<?php avada_link_pages(); ?>
</div>
<?php if( ! post_password_required($post->ID) ): ?>
<?php if(class_exists('WooCommerce')): ?>
<?php
$woo_thanks_page_id = get_option('woocommerce_thanks_page_id');
if( ! get_option('woocommerce_thanks_page_id') ) {
$is_woo_thanks_page = false;
} else {
$is_woo_thanks_page = is_page( get_option( 'woocommerce_thanks_page_id' ) );
}
?>
<?php if(Avada()->settings->get( 'comments_pages' ) && !is_cart() && !is_checkout() && !is_account_page() && ! $is_woo_thanks_page ): ?>
<?php
wp_reset_query();
comments_template();
?>
<?php endif; ?>
<?php else: ?>
<?php if(Avada()->settings->get( 'comments_pages' )): ?>
<?php
wp_reset_query();
comments_template();
?>
<?php endif; ?>
<?php endif; ?>
<?php endif; // password check ?>
</div>
<?php endwhile; ?>
<?php wp_reset_query(); ?>
</div>
<?php do_action( 'fusion_after_content' ); ?>
<?php get_footer();
// Omit closing PHP tag to avoid "Headers already sent" issues.
Line 2 is:
<div id="content" <?php Avada()->layout->add_style( 'content_style' ); ?>>
I think I understand from similar posts and questions that the solution would be to register layout, which appears as a non-object right now. But how do I go about registering it?