Getting requests.exceptions.HTTPError: 500 trying to create sharepoint list item

[fullstackpoole]

I've created a Sharepoint list and can get items, update items, and delete items on it without issue. When I call sp_list.create_list_item() and pass a dictionary with the exact column structure, I get the HTTP 500 error: Error Message: General exception while processing. Following the link the error gives me, I get: {"error":{"code":"InvalidAuthenticationToken","message":"Access token is empty."}}. Anyone have any ideas what's going on?

[alejcas]

Can't help you here sorry