Warning: Declaration of EventListController::display() should be compatible with JController::display($cachable = false, $urlparams = false) in /var/www/web884/html/trafostation/jupgrade/components/com_eventlist/controller.php on line 53

Fatal error: Uncaught Error: Using $this when not in object context in /var/www/web884/html/trafostation/jupgrade/libraries/joomla/document/document.php:634 Stack trace: #0 /var/www/web884/html/trafostation/jupgrade/components/com_eventlist/views/venueevents/view.html.php(119): JDocument::setTitle('Turnhalle des B...') #1 /var/www/web884/html/trafostation/jupgrade/libraries/joomla/application/component/controller.php(722): EventListViewVenueevents->display() #2 /var/www/web884/html/trafostation/jupgrade/components/com_eventlist/controller.php(55): JController->display() #3 /var/www/web884/html/trafostation/jupgrade/libraries/joomla/application/component/controller.php(761): EventListController->display() #4 /var/www/web884/html/trafostation/jupgrade/components/com_eventlist/eventlist.php(44): JController->execute('') #5 /var/www/web884/html/trafostation/jupgrade/libraries/joomla/application/component/helper.php(380): require_once('/var/www/web884...') #6 /var/www/web884/html/trafostation/jupgrade/libraries/joomla/applicat in /var/www/web884/html/trafostation/jupgrade/libraries/joomla/document/document.php on line 634