Client error 404 Not Found

Hello:

In the latest version of development 8.x-3.x-dev, when authorization is made from the "Salesforce Authorization" form, it gives the following error once the OK occurs and returns to Drupal: "Client error: `GET https://example.my.salesforce.com/services/data/v/` resulted in a `404 Not Found` response: [{"errorCode":"NOT_FOUND","message":"The requested resource does not exist"}] [{"errorCode":"NOT_FOUND","message":"The requested resource does not exist"}] "

In the previous version of development and in the current stable version, this error does not exist and when OK is produced in the authorization, it shows the list of objects to which you have access, for example: "event: /services/data/v42.0/event"

Thanks.