Fatal error: Uncaught Error: Interface 'League\Event\EmitterAwareInterface' not found in /home/wwiwil/apps/iwill-laravel/vendor/league/oauth2-server/src/AuthorizationServer.php:28 Stack trace: #0 {main} thrown in /home/wwiwil/apps/iwill-laravel/vendor/league/oauth2-server/src/AuthorizationServer.php on line 28