Upcoming events plugin events_dates gives an error

[vmans]

TYPO3: 12.4.23
cart_events: dev-main

Extcode\CartEvents\ViewHelpers\Link\EventViewHelper::getEventPage(): Argument #1 ($event) must be of type Extcode\CartEvents\Domain\Model\Event, null given, called in .../web/vendor/extcode/cart-events/Classes/ViewHelpers/Link/EventViewHelper.php on line 94

[extcode]

@vmans Can you give me a concrete example of how I can understand this? Thank you.