Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/translation/Tests/DependencyInjection/TranslationDumperPassTest.php:19 Stack trace: #0 {main} thrown in /home/matrixweb/public_html/whmcs2022/whmcs/vendor/symfony/translation/Tests/DependencyInjection/TranslationDumperPassTest.php on line 19