AssertionError: WebSocket client does not request for the subprotocol graphql-ws!

[AhmedSalam22]

2023-12-03 16:44:41,352 daphne.server ERROR Exception inside application: WebSocket client does not request for the subprotocol graphql-ws! Traceback (most recent call last): File "C:\Users\admin\wwork\env\lib\site-packages\channels\routing.py", line 62, in __call__ return await application(scope, receive, send) File "C:\Users\admin\wwork\env\lib\site-packages\channels\security\websocket.py", line 37, in __call__ return await self.application(scope, receive, send) File "C:\Users\admin\wwork\env\lib\site-packages\channels\sessions.py", line 47, in __call__ return await self.inner(dict(scope, cookies=cookies), receive, send) File "C:\Users\admin\wwork\env\lib\site-packages\channels\sessions.py", line 263, in __call__ return await self.inner(wrapper.scope, receive, wrapper.send) File "C:\Users\admin\wwork\env\lib\site-packages\channels\auth.py", line 185, in __call__ return await super().__call__(scope, receive, send) File "C:\Users\admin\wwork\env\lib\site-packages\channels\middleware.py", line 24, in __call__ return await self.inner(scope, receive, send) File "C:\Users\admin\wwork\env\lib\site-packages\channels\routing.py", line 116, in __call__ return await application( File "C:\Users\admin\wwork\env\lib\site-packages\channels\consumer.py", line 94, in app return await consumer(scope, receive, send) File "C:\Users\admin\wwork\env\lib\site-packages\channels\consumer.py", line 58, in __call__ await await_many_dispatch( File "C:\Users\admin\wwork\env\lib\site-packages\channels\utils.py", line 50, in await_many_dispatch await dispatch(result) File "C:\Users\admin\wwork\env\lib\site-packages\channels\consumer.py", line 73, in dispatch await handler(message) File "C:\Users\admin\wwork\env\lib\site-packages\channels\generic\websocket.py", line 173, in websocket_connect await self.connect() File "C:\Users\admin\wwork\env\lib\site-packages\channels_graphql_ws\graphql_ws_consumer.py", line 252, in connect

[mn-48]

I have fetch the same error.