Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/smagamf/chloe_garden/vendor/symfony/framework-bundle/Tests/Secrets/DotenvVaultTest.php:18 Stack trace: #0 {main} thrown in /home/smagamf/chloe_garden/vendor/symfony/framework-bundle/Tests/Secrets/DotenvVaultTest.php on line 18