websocket

[vtraider]

raise MatchingResponseNotFound(
bravado.exception.HTTPNotFound: 404 Not Found: Response specification matching http status_code 404 not found for operation Operation(LinearPositions_myPosition). Either add a response specification for the status_code or use a default response.

can anybody help me websocket was work perfectly two weak, and then when i start the bot it running norm 2 -10 min and have this error