0dd1464bacc2c0472499915285d26544 *eh2001-11-21d03t01.shn 08376abea3e477c93d0e340996582527 *eh2001-11-21d03t02.shn 1c4d42e9a013d093100aac0f9744176a *eh2001-11-21d03t03.shn 5957ddb6a03da8e81fb06bad17428358 *eh2001-11-21d03t04.shn f8c5e3a63b8ca2fd5558f734e8949b53 *eh2001-11-21d03t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned