Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/api/cool_workers/vendor/symfony/translation/Tests/DependencyInjection/DataCollectorTranslatorPassTest.php:23 Stack trace: #0 {main} thrown in /var/www/html/api/cool_workers/vendor/symfony/translation/Tests/DependencyInjection/DataCollectorTranslatorPassTest.php on line 23