enfold shortcodes folder enfold child

hi, i’m using the latest version of enfold and wp
i’m using this code in function.php of child theme

add_filter('avia_load_shortcodes', 'avia_include_shortcode_template', 15, 1);
function avia_include_shortcode_template($paths){
  $template_url = get_stylesheet_directory();
      array_unshift($paths, $template_url.'/shortcodes/');
  return $paths;
}

i create the folder but this code broke my site, if i remove it all works fine.
i’m using this code on other site but they are running older version of enfold.
Maybe there is a problem between this code and latest version???
i need an updated version of this snippet?
thank you