149bf3011716551b77b042d9176241aa *nd00-06-28d1t01.shn 0123e18922b1c72ebdcc7e8212adf140 *nd00-06-28d1t02.shn 675af535d5f69ccbf5f7b05c407d75b7 *nd00-06-28d1t03.shn af27c4fe72a4884143e3818ecec7ba5a *nd00-06-28d1t04.shn 3768e7a3e890b7cd56a49c1b3a5d6b3d *nd00-06-28d1t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned