8a8781d26a33f15ee2ed4a329687a436 *db02-11-09d3t03.shn 105a5c4e9587cf0caa172ebf7b204e46 *db02-11-09d3t02.shn 8449ce745096231284b5c135439f8dcb *db02-11-09d3t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned