Groupe PSA Cars Binding (Peugeot, Citroen, DS, Opel, Vauxhall)

I installed the binding and tried to add a bridge. What username and password do I have to use for the bridge? The credentials from https://developer.groupe-psa.com?

I registered myself at https://developer.groupe-psa.com. I added an app. I got a client id and secret. I also entered the client id an secret in the binding under advanced configuration. I subscribed to “Connected Car API” plan. But I get the following error:

HANDLER_INITIALIZING_ERROR
No enum constant org.openhab.binding.groupepsa.internal.GroupePSABindingConstants.VendorConstants.PEUGOT

I also added a Groupe PSA Car and entered my VIN. Since the bridge doesn’t work, the car doesn’t work either. But the preview of the available channels for the car are looking awesome.

Can you give me some advice or guidance, please. How can I get it working?

Torsten