This error?

[developedbyalex]

Exception ignored in thread started by: <bound method GatewayServer._heartbeat of <discum.gateway.gateway.GatewayServer object at 0x000002563B341700>>
Traceback (most recent call last):
File "C:\Users\alexp\AppData\Local\Programs\Python\Python39\lib\site-packages\discum\gateway\gateway.py", line 205, in _heartbeat
self.send({"op": self.OPCODE.HEARTBEAT,"d": self.sequence-1 if self.sequence>0 else self.sequence})
File "C:\Users\alexp\AppData\Local\Programs\Python\Python39\lib\site-packages\discum\gateway\gateway.py", line 210, in send
self.ws.send(json.dumps(payload))
File "C:\Users\alexp\AppData\Local\Programs\Python\Python39\lib\site-packages\websocket_app.py", line 190, in send
raise WebSocketConnectionClosedException(
websocket._exceptions.WebSocketConnectionClosedException: Connection is already closed.

[SebastienTolron]

Hey , same issue here :/