Notice: Undefined offset: 0 in /usr/local/sbin/modula/2.12.6.225/src/Events/class.view.php on line 146

Fatal error: Uncaught TypeError: Argument 1 passed to mss_core_itemCollection::addBelongsToObject() must be an instance of mss_core_dbObjectSimple, null given, called in /usr/local/sbin/modula/2.12.6.225/src/Events/class.view.php on line 171 and defined in /usr/local/sbin/modula/2.12.6.225/src/Core/class.itemCollection.php:498 Stack trace: #0 /usr/local/sbin/modula/2.12.6.225/src/Events/class.view.php(171): mss_core_itemCollection->addBelongsToObject(NULL) #1 /usr/local/sbin/modula/2.12.6.225/src/Events/class.view.php(114): mss_events_view->listAll() #2 /usr/local/sbin/modula/2.12.6.225/src/Events/class.view.php(61): mss_events_view->listSingle() #3 /usr/local/sbin/modula/2.12.6.225/src/Core/class.application.php(452): mss_events_view->renderContent() #4 /usr/local/sbin/modula/2.12.6.225/src/mssLoader.php(14): mss_core_application->__construct() #5 /var/www/virtual/kaminwerk.de/htdocs/index.php(4): require_once('/usr/local/sbin...') #6 {main} thrown in /usr/local/sbin/modula/2.12.6.225/src/Core/class.itemCollection.php on line 498