0d5020425357c756a5bbecb7d142972e *gd1991-06-17d3t01.shn 1ce67626c1b72d38127209c3bcc84eed *gd1991-06-17d3t02.shn d2aed8ffd0a1e0624bd2639c09800cd9 *gd1991-06-17d3t03.shn 20ce4a4ba5aae219c0166a83bb2f32ba *gd1991-06-17d3t04.shn 87ebe52c1ed738b2efe93c69c22a522d *gd1991-06-17d3t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned