Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/clapsabo/test/vendor/symfony/twig-bridge/Tests/Extension/DumpExtensionTest.php:22 Stack trace: #0 {main} thrown in /home/clapsabo/test/vendor/symfony/twig-bridge/Tests/Extension/DumpExtensionTest.php on line 22