2639a1fe06e27f9ad6611b2150e933ad *sf2001-08-06d2t01.shn 94f52bd7c5b819b995ac3826e94e9322 *sf2001-08-06d2t02.shn 88c57efbf5dab863a5c21c22642b6f21 *sf2001-08-06d2t03.shn b49632002b6b12f383a98728280619bc *sf2001-08-06d2t04.shn 597ff7a75b157436c9ad2c8d3fa9b983 *sf2001-08-06d2t05.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned