Fatal error: Uncaught Error: Class "Composer\Script\Event" not found in /home/wordpri/www/cci/amar/Projet-v1 2 apache/vendor/symfony/flex/src/Event/UpdateEvent.php:17 Stack trace: #0 {main} thrown in /home/wordpri/www/cci/amar/Projet-v1 2 apache/vendor/symfony/flex/src/Event/UpdateEvent.php on line 17