Fatal error: Uncaught Error: Interface 'Symfony\Contracts\EventDispatcher\EventDispatcherInterface' not found in /home4/renewrit/public_html/billing.renewrite.in/vendor/symfony/event-dispatcher/EventDispatcherInterface.php:23 Stack trace: #0 {main} thrown in /home4/renewrit/public_html/billing.renewrite.in/vendor/symfony/event-dispatcher/EventDispatcherInterface.php on line 23