Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/tools.tripunctum.de/rest/app/vendor/symfony/translation/Test/AbstractProviderFactoryTestCase.php:20 Stack trace: #0 {main} thrown in /var/www/tools.tripunctum.de/rest/app/vendor/symfony/translation/Test/AbstractProviderFactoryTestCase.php on line 20