Fatal error: Uncaught Error: Trait "Symfony\Component\Console\Tester\TesterTrait" not found in D:\xampp\htdocs\anonymous-co\website\vendor\symfony\console\Tester\CommandTester.php:29 Stack trace: #0 {main} thrown in D:\xampp\htdocs\anonymous-co\website\vendor\symfony\console\Tester\CommandTester.php on line 29