Event is not available

Notice (8): Undefined index: Event [APP/Controller/EventsController.php, line 364]

        $event = $this->Event->read();
        
        if (!$event['Event']['status']) {

$id = '5014'
$slug = 'verlegt-auf-den-11-03-2021-20-jahre-2raumwohnung-live'
$preview = null
$event = array()

EventsController::view() - APP/Controller/EventsController.php, line 364
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118

Notice (8): Undefined index: Event [APP/Controller/EventsController.php, line 365]

Code Context

        
        if (!$event['Event']['status']) {
            if (!$event['Event']['unlisted']) {

$id = '5014'
$slug = 'verlegt-auf-den-11-03-2021-20-jahre-2raumwohnung-live'
$preview = null
$event = array()

EventsController::view() - APP/Controller/EventsController.php, line 365
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118