var peerIdentifier = peripheral!.identifier     do {       configuration = try NINearbyAccessoryConfiguration(accessoryData: accessoryData, bluetoothPeerIdentifier: peerIdentifier)     }catch{       return     }     cacheToken(configuration!.accessoryDiscoveryToken, accessoryName: devicename)     nisession?.run(configuration!) I configured the source as above, how do I receive Apple Shareable Configuration Data sessionFailed : Error Domain=com.apple.NearbyInteraction Code=-5887 "NIERROR_SESSION_FAILED_DESCRIPTION" UserInfo={NSLocalizedRecoverySuggestion=NIERROR_SESSION_FAILED_RECOVERY_SUGGESTION, NSLocalizedDescription=NIERROR_SESSION_FAILED_DESCRIPTION, NSLocalizedFailureReason=This session object is invalidated. Dispose of it and create a new one instead.}