Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /home/escolicc/public_html/vendor/symfony/console/Symfony/Component/Console/Tests/Helper/ProgressBarTest.php:18 Stack trace: #0 {main} thrown in /home/escolicc/public_html/vendor/symfony/console/Symfony/Component/Console/Tests/Helper/ProgressBarTest.php on line 18