Deprecated: Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch(): Implicitly marking parameter $event as nullable is deprecated, the explicit nullable type must be used instead in /home/abazis/apps/projects/vendor-old/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php on line 163

Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\EventDispatcher" not found in /home/abazis/apps/projects/vendor-old/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php:24 Stack trace: #0 {main} thrown in /home/abazis/apps/projects/vendor-old/symfony/event-dispatcher/Symfony/Component/EventDispatcher/ContainerAwareEventDispatcher.php on line 24