Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/ebdea/public_html/tawasl.ebdea.online/vendor/symfony/string/Tests/AbstractAsciiTestCase.php:21 Stack trace: #0 {main} thrown in /home/ebdea/public_html/tawasl.ebdea.online/vendor/symfony/string/Tests/AbstractAsciiTestCase.php on line 21