Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in /home/fundopuh/trader.fxex.org/vendor/symfony/yaml/Resources/bin/TraceableEventDispatcher.php:31 Stack trace: #0 {main} thrown in /home/fundopuh/trader.fxex.org/vendor/symfony/yaml/Resources/bin/TraceableEventDispatcher.php on line 31