Error: Call to a member function getSubscriptions() on null in /var/www/html/application/model/core/helper/kundenkonto/Service.php:60
Stack trace:
#0 /var/www/html/application/controller/core/kundenkonto/service.php(67): model\core\helper\kundenkonto\Service::getOptionsByService(Object(model\core\newspaper\publishertitle\kundenkonto\services\service\Complaint), '', Array)
#1 /var/www/html/public/index.php(61): include('/var/www/html/a...')
#2 {main}