Shortcode Error

Hi there,

I’m getting this error when I use the shortcode – any ideas?

Warning: in_array() expects parameter 2 to be array, null given in public_html/wp-content/plugins/event-calendar-with-map-view/view/ecwmv_events.php on line 40

Thanks!

https://wordpress.org/plugins/event-calendar-with-map-view/