Fatal error: Uncaught Error: Class "TYPO3\CMS\Core\Http\Response" not found in /var/www/html/cwtypo3/vendor/wapplersystems/zabbix_client/Classes/Response/JsonResponse.php:23 Stack trace: #0 {main} thrown in /var/www/html/cwtypo3/vendor/wapplersystems/zabbix_client/Classes/Response/JsonResponse.php on line 23