Fatal error: Uncaught Error: Interface "Psr\EventDispatcher\EventDispatcherInterface" not found in /home/lcanetwork/public_html/qr/vendor/auth0/auth0-php/src/Utility/EventDispatcher.php:11 Stack trace: #0 {main} thrown in /home/lcanetwork/public_html/qr/vendor/auth0/auth0-php/src/Utility/EventDispatcher.php on line 11