Fatal error: Uncaught Error: Interface "Psr\EventDispatcher\EventDispatcherInterface" not found in /home/uniexame/public_html/js-geral/ckfinder/core/connector/php/vendor/symfony/event-dispatcher-contracts/EventDispatcherInterface.php:19 Stack trace: #0 {main} thrown in /home/uniexame/public_html/js-geral/ckfinder/core/connector/php/vendor/symfony/event-dispatcher-contracts/EventDispatcherInterface.php on line 19