Fatal error: Uncaught Error: Interface "League\Event\EmitterAwareInterface" not found in /var/www/html/usophy/vendor/league/oauth2-server/src/Grant/GrantTypeInterface.php:28 Stack trace: #0 {main} thrown in /var/www/html/usophy/vendor/league/oauth2-server/src/Grant/GrantTypeInterface.php on line 28