Server error: `GET https://www3.vvs.de/mngvvs/XML_STOPFINDER_REQUEST?name_sf=Plieningen%20Post&SpEncId=0&coordOutputFormat=EPSG%3A4326&outputFormat=rapidJSON&serverInfo=1&suggestApp=vvs&type_sf=any&version=10.2.2.48` resulted in a `503 Service Unavailable` response: 503 Service Unavailable