Undefined variable: plain_text functions.php on line 888

Hi All

Since updating to the latest version of Enfold / WordPress / WooCommerce last week we have been seeing this error in the automatic emails sent to us and to the customer when they order …

Notice: Undefined variable: plain_text in /home/xyz/public_html/wp-content/themes/enfold-child/functions.php on line 888

Notice: Undefined variable: show_download_links in /home/xyz/public_html/wp-content/themes/enfold-child/functions.php on line 892

Notice: Undefined variable: show_purchase_note in /home/xyz/public_html/wp-content/themes/enfold-child/functions.php on line 894

Notice: Undefined variable: show_image in /home/xyz/public_html/wp-content/themes/enfold-child/functions.php on line 895

Notice: Undefined variable: image_size in /home/electri1/public_html/wp-content/themes/enfold-child/functions.php on line 897

I have checked the lines that this code refers to and it is this ..

// Edit order items table template defaults
function sww_add_wc_order_email_images( $table, $order ) {
  
	ob_start();
	
	$template = $plain_text ? 'emails/plain/email-order-items.php' : 'emails/email-order-items.php';
	wc_get_template( $template, array(
		'order'                 => $order,
		'items'                 => $order->get_items(),
		'show_download_links'   => $show_download_links,
		'show_sku'              => true,
		'show_purchase_note'    => $show_purchase_note,
		'show_image'            => $show_image,
		'image_size'            => $image_size
	) );
   
	return ob_get_clean();
}

Any help would be appreciated here.

Thanks