azure webapp service error since october

Question

I have an azure webapp service running. The deployment was made via a zip file. The webapp uses python3.11.

The app was running for several month but suddenly without changing anything the app crashed and couldn't start again. The error in the logstream is:

2024-11-13T14:36:22.492456287Z File "/opt/python/3.11.10/lib/python3.11/inspect.py", line 2432, in _descriptor_get

2024-11-13T14:36:22.492459587Z return get(descriptor, obj, type(obj))

2024-11-13T14:36:22.492462787Z ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

2024-11-13T14:36:22.492466087Z TypeError: descriptor 'call' for 'type' objects doesn't apply to a 'property' object

2024-11-13T14:36:22.492469387Z [2024-11-13 14:36:22 +0000] [69] [INFO] Worker exiting (pid: 69)

2024-11-13T14:36:22.492522887Z test

2024-11-13T14:36:26.661773368Z [2024-11-13 14:36:26 +0000] [68] [ERROR] Worker (pid:69) exited with code 3

2024-11-13T14:36:26.663162968Z [2024-11-13 14:36:26 +0000] [68] [ERROR] Shutting down: Master

The app runs locally on a linux system with the same python environment without problems. So my suggestion is that something in the azure env changed.