Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\Tests\EventDispatcherTest" not found in /home/technog6/public_html/uniserv/vendor/symfony/event-dispatcher/Tests/ChildEventDispatcherTest.php:16 Stack trace: #0 {main} thrown in /home/technog6/public_html/uniserv/vendor/symfony/event-dispatcher/Tests/ChildEventDispatcherTest.php on line 16