d5247a539d26005a2e17b7838e759e73 *sci01-03-12d2t03.shn afcc43a9bcd7ac97929efef1010a04d6 *sci01-03-12d2t04.shn a5036e6640c87f64269eecaf30f67953 *sci01-03-12d2t05.shn d07f2449faa965b184b4c4bef9311565 *sci01-03-12d2t02.shn 7ab890d249751f515082eda6f865d627 *sci01-03-12d2t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned