Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/luxurytr/public_html/lt8/vendor/symfony/console/Tests/Helper/ProgressBarTest.php:22 Stack trace: #0 {main} thrown in /home/luxurytr/public_html/lt8/vendor/symfony/console/Tests/Helper/ProgressBarTest.php on line 22