Fatal error: Uncaught Error: Call to a member function getAudObjectLink() on null in /var/www/clients/client1/web1/web/application/modules/default/controllers/ScheduleController.php:131 Stack trace: #0 /var/www/clients/client1/web1/web/libs/ZendFramework-1.12.15/library/Zend/Controller/Action.php(516): ScheduleController->eventAction() #1 /var/www/clients/client1/web1/web/libs/ZendFramework-1.12.15/library/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('eventAction') #2 /var/www/clients/client1/web1/web/libs/ZendFramework-1.12.15/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http)) #3 /var/www/clients/client1/web1/web/libs/ZendFramework-1.12.15/library/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch() #4 /var/www/clients/client1/web1/web/libs/ZendFramework-1.12.15/library/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run() #5 /var/ww in /var/www/clients/client1/web1/web/application/modules/default/controllers/ScheduleController.php on line 131