06431c71500e70b670de6e5367b70980 *db2003-11-28d2t02.shn a9dc4e6fc2b0565ee3f5fab207aebb06 *db2003-11-28d2t01.shn 5b3f692952bd564667ce6a8089580248 *db2003-11-28d2t03.shn bd6c3c6e68b4e610520b76b8d67184fb *db2003-11-28d2t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned