enfold Warning: Missing argument 3 for avia_woocommerce_gallery_thumbnail_descri

MAybe is the problem in functions.php ??? It looks like:

// BEGIN ENQUEUE PARENT ACTION

// AUTO GENERATED – Do not modify or remove comment markers above or below:

function overwrite_language_file_child_theme() {
$lang = get_stylesheet_directory().’/lang’;
return $lang;
}
add_filter(‘ava_theme_textdomain_path’, ‘overwrite_language_file_child_theme’);

// END ENQUEUE PARENT ACTION

/*
Woocommerce 3.0.0 Compatibility Fix
Remove Enfold’s custom functions that conflict with the new image display in WooCommerce 3.0.0
*/
global $woocommerce;
if( version_compare( $woocommerce->version, ‘3.0.0’, “>=” ) ) {
function avia_woocommerce_gallery_thumbnail_description($img, $attachment_id, $post_id, $image_class ) {
return $img;
}
function avia_woocommerce_post_thumbnail_description($img, $post_id){
return $img;
}
}