address exception
address exception

2020-02-07 16:28:28.349  - error: cloud.0 (25935) TypeError: Cannot convert undefined or null to object
    at Function.keys (<anonymous>)
    at Object.keys.forEach.subSocketID (/opt/iobroker/node_modules/iobroker.cloud/lib/socket.js:433:33)
    at Array.forEach (<anonymous>)
    at unsubscribeSocket (/opt/iobroker/node_modules/iobroker.cloud/lib/socket.js:422:18)
    at Object.that.commands.cloudDisconnect (/opt/iobroker/node_modules/iobroker.cloud/lib/socket.js:1482:21)
    at Socket.<anonymous> (/opt/iobroker/node_modules/iobroker.cloud/lib/socket.js:1768:47)
    at Socket.Emitter.emit (/opt/iobroker/node_modules/iobroker.cloud/node_modules/socket.io-client/node_modules/component-emitter/index.js:133:20)
    at Socket.onevent (/opt/iobroker/node_modules/iobroker.cloud/node_modules/socket.io-client/lib/socket.js:270:10)
    at Socket.onpacket (/opt/iobroker/node_modules/iobroker.cloud/node_modules/socket.io-client/lib/socket.js:228:12)
    at Manager.<anonymous> (/opt/iobroker/node_modules/component-bind/index.js:21:15)

ioBroker/ioBroker.cloud,ioBroker/ioBroker.cloud