I changed a already saved event. Changed some text and the price. Now after saving an php-error message occurs at the front end. How can I fix that?
Aug 5,2022 AT 4:22AM - 43 minutes ago -The message says:
Warning: in_array() expects parameter 2 to be array, bool given in /homepages/38/d514342188/htdocs/wp-content/plugins/eventON/includes/calendar/class-calendar-event-structure.php on line 61
Warning: in_array() expects parameter 2 to be array, bool given in /homepages/38/d514342188/htdocs/wp-content/plugins/eventON/includes/calendar/class-calendar-event-structure.php on line 64