Fatal error: Uncaught Error: Interface 'Psr\Container\ContainerInterface' not found in /home/domains/sfct.org/docs/wp-content/plugins/all-in-one-event-calendar/apiki/vendor/league/container/src/Container.php:15 Stack trace: #0 {main} thrown in /home/domains/sfct.org/docs/wp-content/plugins/all-in-one-event-calendar/apiki/vendor/league/container/src/Container.php on line 15