2afaba8c38f4df065173b06210c3886f *ph94-11-12D2T05.shn 4a9efe80044c53d08d50cd982bb8b057 *ph94-11-12D2T06.shn c407e55a45ec1960ec5b0b9c494ce3aa *ph94-11-12D2T07.shn 06d51f19debf01884e85c655c29b7d12 *ph94-11-12D2T04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned