Fatal error: Uncaught Error: Class 'Symfony\Component\EventDispatcher\Tests\AbstractEventDispatcherTest' not found in /home/kubalos2/public_html/testtestowy/vendor/symfony/event-dispatcher/Tests/EventDispatcherTest.php:16
Stack trace:
#0 {main}
thrown in /home/kubalos2/public_html/testtestowy/vendor/symfony/event-dispatcher/Tests/EventDispatcherTest.php on line 16