Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\Tests\AbstractEventDispatcherTest" not found in /home/maske/public_html/Insura/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php:20 Stack trace: #0 {main} thrown in /home/maske/public_html/Insura/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php on line 20