Fatal error: Uncaught Error: Call to undefined function add_action() in /nfs/aesop1/dw00/d57/darfur/wp-content/plugins/event-calendar/admin.php:678
Stack trace:
#0 {main}
thrown in /nfs/aesop1/dw00/d57/darfur/wp-content/plugins/event-calendar/admin.php on line 678