Could someone help me understand why I get this error? [2021-12-16 17:00:17 +0530] [26080] [ERROR] Exception occurred while handling uri: 'ws://localhost:5005/socket.io/?EIO=4&transport=websocket&sid=oF9CUVi-eZ57FaePAAAA' Traceback (most recent call last): File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\app.py", line 782, in handle_request raise ServerError( sanic.exceptions.ServerError: Invalid response type None (need HTTPResponse) [2021-12-16 17:00:17 +0530] [26080] [ERROR] Exception occurred while handling uri: 'ws://localhost:5005/socket.io/?EIO=4&transport=websocket&sid=oF9CUVi-eZ57FaePAAAA' Traceback (most recent call last): File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\app.py", line 782, in handle_request raise ServerError( sanic.exceptions.ServerError: Invalid response type None (need HTTPResponse) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\http.py", line 129, in http1 await self.protocol.request_handler(self.request) File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic_plugin_toolkit\realm.py", line 562, in _handle_request_21_03 raise cancelled File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic_plugin_toolkit\realm.py", line 550, in _handle_request_21_03 _ = await real_handle(request) File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\app.py", line 791, in handle_request await self.handle_exception(request, e) File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\app.py", line 704, in handle_exception await response.send(end_stream=True) File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\response.py", line 122, in send await self.stream.send(data, end_stream=end_stream) File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\http.py", line 335, in http1_response_header await self._send(ret) File "C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\sanic\server.py", line 268, in send raise CancelledError asyncio.exceptions.CancelledError C:\ProgramData\Anaconda3\envs\rasa_epaexample\lib\site-packages\rasa\shared\utils\io.py:99: UserWarning: A message without a valid session_id was received. This message will be ignored. Make sure to set a proper session id using the `session_request` socketIO event.

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A message without a valid session_id was received. This message will be ignored. Make sure to set a proper session id using the `session_request` socketIO event

ChrisRahme (Chris Rahmé) December 17, 2021, 1:03pm 2

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