ERROR MapQuest Geocoder 4:742 Execute failed: ws.palladian.extraction.location.geocoder.GeocoderException: Received HTTP status code 403

Hello,

i got the follow error message using mapquest geocode node:

ERROR MapQuest Geocoder 4:742 Execute failed: ws.palladian.extraction.location.geocoder.GeocoderException: Received HTTP status code 403

The Preference check(MapQuest API Key and account check ojn https://developer.mapquest.com was positive!

Is the mapquest server having problems with the request?

Thanks in advance for a hint.