Fatal error: Uncaught Error: Interface 'WP_Rocket\Event_Management\Subscriber_Interface' not found in /home/muscatine/sites/muscatine.k12.ia.us/releases/20230830082429/web/app/plugins/wp-rocket/inc/classes/event-management/event-manager-aware-subscriber-interface.php:4 Stack trace: #0 {main} thrown in /home/muscatine/sites/muscatine.k12.ia.us/releases/20230830082429/web/app/plugins/wp-rocket/inc/classes/event-management/event-manager-aware-subscriber-interface.php on line 4