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Just upgraded our website to PHP 8.0 and getting the following error
Fatal error: Uncaught Error: in_array(): Argument #2 ($haystack) must be of type array, bool given
in /srv/htdocs/wp-content/plugins/eventON/includes/calendar/class-calendar-event-structure.php on line 61
- This topic was modified 11 hours, 50 minutes ago by .