[digitalstrom] ClassCastException

[alexf2015]

2020-11-17 05:57:30.837 [WARN ] [mmon.WrappedScheduledExecutorService] - Scheduled runnable ended with an exception:
java.lang.ClassCastException: org.openhab.binding.digitalstrom.internal.lib.structure.devices.impl.CircuitImpl cannot be cast to org.openhab.binding.digitalstrom.internal.lib.structure.devices.Device
        at org.openhab.binding.digitalstrom.internal.handler.CircuitHandler.onDeviceRemoved(CircuitHandler.java:190) ~[?:?]
        at org.openhab.binding.digitalstrom.internal.handler.CircuitHandler.onDeviceAdded(CircuitHandler.java:219) ~[?:?]
        at org.openhab.binding.digitalstrom.internal.lib.structure.devices.AbstractGeneralDeviceInformations.registerDeviceStatusListener(AbstractGeneralDeviceInformations.java:127) ~[?:?]
        at org.openhab.binding.digitalstrom.internal.lib.manager.impl.StructureManagerImpl.updateCircuitConfig(StructureManagerImpl.java:404) ~[?:?]
        at org.openhab.binding.digitalstrom.internal.lib.manager.impl.DeviceStatusManagerImpl$PollingRunnable.run(DeviceStatusManagerImpl.java:264) ~[?:?]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_211]
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[?:1.8.0_211]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[?:1.8.0_211]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[?:1.8.0_211]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_211]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_211]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_211]

This exception occoured while updating my digitalstrom server. It might be hard to reproduce