Fatal error: Uncaught Error: Class "App\Marketplace\Item\Validation\AbstractValidationStrategy" not found in C:\laragon\htdocs\eloboost24\app\Marketplace\Item\Validation\PetSimulator99ValidationStrategy.php:12 Stack trace: #0 {main} thrown in C:\laragon\htdocs\eloboost24\app\Marketplace\Item\Validation\PetSimulator99ValidationStrategy.php on line 12