Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/mahmoud2025/public_html/vendor/psy/psysh/test/Exception/FatalErrorExceptionTest.php:16 Stack trace: #0 {main} thrown in /home/mahmoud2025/public_html/vendor/psy/psysh/test/Exception/FatalErrorExceptionTest.php on line 16