Hi, What's this error, I have for the first

36Z ERROR server gRPC stream error response {“error”: “piecestore: rpc error: code = Unauthenticated desc = serial number is already used: usedserialsdb error: database is locked\n\tstorj.io/storj/storagenode/storagenodedb.(*usedSerialsDB).Add:41\n\tstorj.io/storj/storagenode/piecestore.(*Endpoint).verifyOrderLimit:76\n\tstorj.io/storj/storagenode/piecestore.(*Endpoint).Download:365\n\tstorj.io/storj/pkg/pb._Piecestore_Download_Handler:877\n\tstorj.io/storj/pkg/server.(*Server).logOnErrorStreamInterceptor:23\n\tgoogle.golang.org/grpc.(*Server).processStreamingRPC:1127\n\tgoogle.golang.org/grpc.(*Server).handleStream:1178\n\tgoogle.golang.org/grpc.(*Server).serveStreams.func1.1:696”, “errorVerbose”: “piecestore: rpc error: code = Unauthenticated desc = serial number is already used: usedserialsdb error: database is locked\n\tstorj.io/storj/storagenode/storagenodedb.(*usedSerialsDB).Add:41\n\tstorj.io/storj/storagenode/piecestore.(*Endpoint).verifyOrderLimit:76\n\tstorj.io/storj/storagenode/piecestore.(*Endpoint).Download:365\n\tstorj.io/storj/pkg/pb._Piecestore_Download_Handler:877\n\tstorj.io/storj/pkg/server.(*Server).logOnErrorStreamInterceptor:23\n\tgoogle.golang.org/grpc.(*Server).processStreamingRPC:1127\n\tgoogle.golang.org/grpc.(*Server).handleStream:1178\n\tgoogle.golang.org/grpc.(*Server).serveStreams.func1.1:696\n\tstorj.io/storj/storagenode/piecestore.(*Endpoint).Download:366\n\tstorj.io/storj/pkg/pb._Piecestore_Download_Handler:877\n\tstorj.io/storj/pkg/server.(*Server).logOnErrorStreamInterceptor:23\n\tgoogle.golang.org/grpc.(*Server).processStreamingRPC:1127\n\tgoogle.golang.org/grpc.(*Server).handleStream:1178\n\tgoogle.golang.org/grpc.(*Server).serveStreams.func1.1:696”} stderr

3 posts were merged into an existing topic: Unauthenticated desc = serial number is already used: infodb: database is locked