0707c0bdb3175d0456348cb645a167ec *ween2000-09-07d3t01.shn fe98891a283e8a74373fcd3160a2c7d5 *ween2000-09-07d3t02.shn 71298655be9704a6cf440b99f2e498c9 *ween2000-09-07d3t03.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned