Message: ClientVersionnotSupported

[manufant]

I have been using this great api for a few months without any problems. However, since December it no longer works.

api.getData() and api.getToken() works.

But when I try to change my plan, the following error occurs:

{'errors': [{'message': 'ClientVersionNotSupported', 'locations': [{'line': 3, 'column': 3}], 'path': ['tarif
fAddToCustomerProduct'], 'extensions': {}}], 'data': None}

Am I the only one with this problem?