Fatal error: Uncaught Error: Class "Symfony\Component\Console\Event\ConsoleEvent" not found in /home/trombino/public_html/africa.trombino.org/vendor_/symfony/console/Event/ConsoleCommandEvent.php:21 Stack trace: #0 {main} thrown in /home/trombino/public_html/africa.trombino.org/vendor_/symfony/console/Event/ConsoleCommandEvent.php on line 21