Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/walletvesam24/public_html/vendor/hekmatinasser/verta/tests/FormatTest.php:8 Stack trace: #0 {main} thrown in /home/walletvesam24/public_html/vendor/hekmatinasser/verta/tests/FormatTest.php on line 8