Fatal error: Uncaught Error: Call to undefined method YITH_WCWL_Frontend_Premium::prepare_wishlist_export() in /var/www/html/wp-content/themes/hello-theme-child-master/functions.php:1590
Stack trace:
#0 /var/www/html/wp-includes/class-wp-hook.php(341): {closure:/var/www/html/wp-content/themes/hello-theme-child-master/functions.php:1582}('')
#1 /var/www/html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)
#2 /var/www/html/wp-includes/plugin.php(522): WP_Hook->do_action(Array)
#3 /var/www/html/wp-includes/template-loader.php(23): do_action('template_redire...')
#4 /var/www/html/wp-blog-header.php(19): require_once('/var/www/html/w...')
#5 /var/www/html/index.php(17): require('/var/www/html/w...')
#6 {main}
  thrown in /var/www/html/wp-content/themes/hello-theme-child-master/functions.php on line 1590