pi@raspberrypi:/opt/iobroker/backups $ iob stop
pi@raspberrypi:/opt/iobroker/backups $ iob backup
host.raspberrypi 15355 states saved
host.raspberrypi 17179 objects saved
internal/buffer.js:956
    super(bufferOrLength, byteOffset, length);
    ^

RangeError: Array buffer allocation failed
    at new ArrayBuffer (<anonymous>)
    at new Uint8Array (<anonymous>)
    at new FastBuffer (internal/buffer.js:956:5)
    at createUnsafeBuffer (buffer.js:152:12)
    at allocate (buffer.js:419:10)
    at Function.allocUnsafe (buffer.js:384:10)
    at Function.encodeBufBulk (/opt/iobroker/node_modules/respjs/index.js:46:27)
    at RedisHandler.sendBufBulk (/opt/iobroker/node_modules/@iobroker/db-base/lib/redisHandler.js:259:44)
    at RedisHandler.<anonymous> (/opt/iobroker/node_modules/@iobroker/db-objects-file/lib/objects/objectsInMemServerRedis.js:452:29)
    at RedisHandler.emit (events.js:400:28)
pi@raspberrypi:/opt/iobroker/backups $

MOD-Edit: Code in code-tags gesetzt!

Hat da jemand einen Lösungsansatz?