Update Cloud-Adapter von 4.0.10 mit Fehlern im Log

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Systemdata	Bitte Ausfüllen
Hardwaresystem:	NUC
Arbeitsspeicher:	4GB
Festplattenart:	SSD
Betriebssystem:	Linux
Node-Version:	12.22.4
Nodejs-Version:	12.22.4
NPM-Version:	6.14.4

Beim Update des Cloud-Adapters von 4.0.10 auf eine größere Version erhalte ich immer nachfolgende Fehlermeldung im Log.
Leider bin ich hier nicht Fit genug um mit der Meldung etwas anfangen zu können.
Was kann/muss ich tun ?

2021-08-07 11:27:33.832 - info: host.iobroker instance system.adapter.cloud.0 started with pid 32632
2021-08-07 11:27:34.663 - info: host.iobroker iobroker exit 0
2021-08-07 11:27:38.180 - info: cloud.0 (32632) starting. Version 4.1.0 in /opt/iobroker/node_modules/iobroker.cloud, node: v12.22.4, js-controller: 3.3.15
2021-08-07 11:27:38.749 - info: cloud.0 (32632) Connecting with https://iobroker.pro:10555 with "@pro_hier-händisch-für-darstellung-geändert"
2021-08-07 11:27:38.967 - info: cloud.0 (32632) Trying to connect as system.user.admin
2021-08-07 11:27:39.170 - error: cloud.0 (32632) uncaught exception: Cannot read property 'isValidUTF8' of undefined
2021-08-07 11:27:39.171 - error: cloud.0 (32632) TypeError: Cannot read property 'isValidUTF8' of undefined
at /opt/iobroker/node_modules/ws/lib/Receiver.js:532:29
at Receiver.applyExtensions (/opt/iobroker/node_modules/ws/lib/Receiver.js:371:5)
at /opt/iobroker/node_modules/ws/lib/Receiver.js:508:14
at Receiver.flush (/opt/iobroker/node_modules/ws/lib/Receiver.js:347:3)
at Receiver.finish (/opt/iobroker/node_modules/ws/lib/Receiver.js:541:12)
at Receiver.expectHandler (/opt/iobroker/node_modules/ws/lib/Receiver.js:499:31)
at Receiver.add (/opt/iobroker/node_modules/ws/lib/Receiver.js:103:24)
at TLSSocket.realHandler (/opt/iobroker/node_modules/ws/lib/WebSocket.js:825:20)
at TLSSocket.emit (events.js:314:20)
at TLSSocket.EventEmitter.emit (domain.js:483:12)
2021-08-07 11:27:39.172 - error: cloud.0 (32632) Cannot read property 'isValidUTF8' of undefined
2021-08-07 11:27:39.191 - info: cloud.0 (32632) terminating
2021-08-07 11:27:39.193 - warn: cloud.0 (32632) Terminated (UNCAUGHT_EXCEPTION): Without reason
2021-08-07 11:27:39.450 - error: host.iobroker Caught by controller[0]: TypeError: Cannot read property 'isValidUTF8' of undefined
2021-08-07 11:27:39.451 - error: host.iobroker Caught by controller[0]: at /opt/iobroker/node_modules/ws/lib/Receiver.js:532:29
2021-08-07 11:27:39.451 - error: host.iobroker Caught by controller[0]: at Receiver.applyExtensions (/opt/iobroker/node_modules/ws/lib/Receiver.js:371:5)
2021-08-07 11:27:39.451 - error: host.iobroker Caught by controller[0]: at /opt/iobroker/node_modules/ws/lib/Receiver.js:508:14
2021-08-07 11:27:39.451 - error: host.iobroker Caught by controller[0]: at Receiver.flush (/opt/iobroker/node_modules/ws/lib/Receiver.js:347:3)
2021-08-07 11:27:39.451 - error: host.iobroker Caught by controller[0]: at Receiver.finish (/opt/iobroker/node_modules/ws/lib/Receiver.js:541:12)
2021-08-07 11:27:39.452 - error: host.iobroker Caught by controller[0]: at Receiver.expectHandler (/opt/iobroker/node_modules/ws/lib/Receiver.js:499:31)
2021-08-07 11:27:39.452 - error: host.iobroker Caught by controller[0]: at Receiver.add (/opt/iobroker/node_modules/ws/lib/Receiver.js:103:24)
2021-08-07 11:27:39.452 - error: host.iobroker Caught by controller[0]: at TLSSocket.realHandler (/opt/iobroker/node_modules/ws/lib/WebSocket.js:825:20)
2021-08-07 11:27:39.452 - error: host.iobroker Caught by controller[0]: at TLSSocket.emit (events.js:314:20)
2021-08-07 11:27:39.452 - error: host.iobroker Caught by controller[0]: at TLSSocket.EventEmitter.emit (domain.js:483:12)
2021-08-07 11:27:39.453 - error: host.iobroker instance system.adapter.cloud.0 terminated with code 1 (JS_CONTROLLER_STOPPED)
2021-08-07 11:27:39.453 - info: host.iobroker Restart adapter system.adapter.cloud.0 because enabled