34c5c27b9c290f5a57a37c6fca879dfb *db01-03-17d1t5.shn 83b8244eda6e4dc700f4634d9025592f *db01-03-17d1t2.shn cbd3129897e72cc7e492d03b962cf82d *db01-03-17d1t3.shn d8d72fc9906a02f337021cab59c59239 *db01-03-17d1t4.shn 6345a1ced3fe8a57be2348834235e0ff *db01-03-17d1t1.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned