Fatal error: Uncaught Error: Class 'League\Event\Event' not found in /home/kubalos2/public_html/testtestowy/vendor/league/oauth2-server/src/RequestEvent.php:15 Stack trace: #0 {main} thrown in /home/kubalos2/public_html/testtestowy/vendor/league/oauth2-server/src/RequestEvent.php on line 15