hunor42

Replace in render.php this row
$event_period_days = ($this->main->date_diff($start_date['date'], $end_date['date']))->days;
with this:

$event_period = $this->main->date_diff($start_date['date'], $end_date['date']);
$event_period_days = $event_period ? $event_period->days : 0;