Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/devypfrfhn/corporation-https.fr/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php:17 Stack trace: #0 {main} thrown in /home/devypfrfhn/corporation-https.fr/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php on line 17