Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Attribute\WhenNot" not found in /home/smagamf/chloe_garden/vendor/symfony/dependency-injection/Tests/Fixtures/Prototype/NotFoo.php:21 Stack trace: #0 {main} thrown in /home/smagamf/chloe_garden/vendor/symfony/dependency-injection/Tests/Fixtures/Prototype/NotFoo.php on line 21