await self.app(scope, receive_or_disconnect, send_no_error)
    |     await self.app(scope, receive_or_disconnect, send_no_error)
    |   File "/usr/local/lib/python3.11/site-packages/starlette/middleware/errors.py", line 165, in __call__
    |   File "/usr/local/lib/python3.11/site-packages/starlette/middleware/errors.py", line 187, in __call__
    | AttributeError: type object 'Recipient' has no attribute 'user_id'
  File "/usr/local/lib/python3.11/site-packages/starlette/middleware/errors.py", line 165, in __call__
  File "/usr/local/lib/python3.11/site-packages/starlette/middleware/errors.py", line 187, in __call__
  | ExceptionGroup: unhandled errors in a TaskGroup (1 sub-exception)