Fatal error: Uncaught exception 'Swagger\Client\ApiException' with message '[500] Server error: `POST https://api.ssis.de:8443/api/dealers/2340/vehicles/details` resulted in a `500 Internal Server Error` response: No message body writer has been found for class de.ssis.eln.api.rest.resources.response.DefaultResponse, ContentType: te (truncated...) ' in /var/www/vhosts/autohaus-rahlves.de/httpdocs/eln/Swagger/Client/lib/Api/VehiclesApi.php:415 Stack trace: #0 /var/www/vhosts/autohaus-rahlves.de/httpdocs/eln/Swagger/Client/lib/Api/VehiclesApi.php(390): Swagger\Client\Api\VehiclesApi->getVehicleDetailsWithHttpInfo(2340, Object(Swagger\Client\Model\VehicleDetailsRequest)) #1 /var/www/vhosts/autohaus-rahlves.de/httpdocs/eln/service/ssis/api/Client.php(337): Swagger\Client\Api\VehiclesApi->getVehicleDetails(2340, Object(Swagger\Client\Model\VehicleDetailsRequest)) #2 /var/www/vhosts/autohaus-rahlves.de/httpdocs/eln-car-details-angebot.php(48): service\ssis\api\Client->getVehicleDetails(Object(Swagger\Client\Model\VehicleDetails in /var/www/vhosts/autohaus-rahlves.de/httpdocs/eln/Swagger/Client/lib/Api/VehiclesApi.php on line 415