FreeNAS

KeyError: '["New feature flags are available for volume %s. Refer to the \\"Upgrading a ZFS Pool\\" section of the User Guide for instructions.", "Nas"]'
  File "middlewared/main.py", line 155, in call_method
    result = await self.middleware.call_method(self, message)
  File "middlewared/main.py", line 1033, in call_method
    return await self._call(message['method'], serviceobj, methodobj, params, app=app, io_thread=False)
  File "middlewared/main.py", line 987, in _call
    return await run_method(methodobj, *args)
  File "middlewared/main.py", line 925, in _run_in_conn_threadpool
    return await self.run_in_executor(self.__threadpool, method, *args, **kwargs)
  File "middlewared/main.py", line 913, in run_in_executor
    return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
  File "concurrent/futures/thread.py", line 56, in run
    result = self.fn(*self.args, **self.kwargs)
  File "middlewared/schema.py", line 668, in nf
    return f(*args, **kwargs)
  File "plugins/alert.py", line 154, in restore
    alert = self.alerts[node][source][key]

{
'id': '804e623b-2528-6127-5c5c-e5179a97931e', 
'method': 'alert.restore', 
'msg': 'method', 
'params': [
'A;VolumeVersion;["New feature flags are available for volume %s. Refer to the \"Upgrading a ZFS Pool\" section of the User Guide for instructions.", "Nas"]'
]
}

https://sentry.ixsystems.com/ixsystems/freenas-middleware/issues/14388/