Anthropic request error

[Jordine]

<<<<<<END_OF_CONVERSATION>>>>>>1e913d1f-c1ed-478f-a633-e3db0ac5d24eAgent buyer failed to generate a response. Error: ('post request failed with status code: 400', {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': 'anthropic-version: header is required'}}). Sending signal to end the conversation.

Not sure where this is coming from.