Exception in ASGI application

[moneyrelevvo]

RuntimeError: unable to perform operation on <TCPTransport closed=True reading=False 0x55ced6947980>; the handler is closed
File "uvicorn/protocols/websockets/wsproto_impl.py", line 219, in run_asgi
result = await self.app(self.scope, self.receive, self.send)
File "uvicorn/middleware/proxy_headers.py", line 75, in call
return await self.app(scope, receive, send)
File "channels/routing.py", line 71, in call
return await application(scope, receive, send)
File "relevvo/middleware.py", line 66, in call
return await super().call(scope, receive, send)
File "channels/middleware.py", line 26, in call
return await self.inner(scope, receive, send)
File "channels/sessions.py", line 47, in call
return await self.inner(dict(scope, cookies=cookies), receive, send)
File "channels/sessions.py", line 263, in call
return await self.inner(wrapper.scope, receive, wrapper.send)
File "channels/auth.py", line 185, in call
return await super().call(scope, receive, send)
File "channels/middleware.py", line 26, in call
return await self.inner(scope, receive, send)
File "channels/routing.py", line 150, in call
return await application(
File "channels/consumer.py", line 94, in app
return await consumer(scope, receive, send)
File "channels/consumer.py", line 58, in call
await await_many_dispatch(
File "channels/utils.py", line 51, in await_many_dispatch
await dispatch(result)
File "channels/consumer.py", line 73, in dispatch
await handler(message)
File "channels/generic/websocket.py", line 173, in websocket_connect
await self.connect()
File "channels/generic/websocket.py", line 180, in connect
await self.accept()
File "channels/generic/websocket.py", line 186, in accept
await super().send({"type": "websocket.accept", "subprotocol": subprotocol})
File "channels/consumer.py", line 81, in send
await self.base_send(message)
File "channels/sessions.py", line 226, in send
return await self.real_send(message)
File "uvicorn/protocols/websockets/wsproto_impl.py", line 262, in send
self.transport.write(output)
File "uvloop/handles/stream.pyx", line 673, in uvloop.loop.UVStream.write
File "uvloop/handles/handle.pyx", line 159, in uvloop.loop.UVHandle._ensure_alive

[moneyrelevvo]

@euri10 Any help here?