get_users() ORDER BY Not Working

Try putting the args into an array.

$args = array(
    'role'       => 'subscriber',
    'orderby'    => 'ID',
    'order'      => 'DESC',
    'fields'     => 'all_with_meta',
    'meta_query' => $meta_query
);

$my_users = get_users( $args );

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)