Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\xampp\htdocs\ApiSigestWin\1.20.01.20.4\vendor\symfony\twig-bundle\Tests\DependencyInjection\Compiler\TwigEnvironmentPassTest.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.20.01.20.4\vendor\symfony\twig-bundle\Tests\DependencyInjection\Compiler\TwigEnvironmentPassTest.php on line 21