Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/maborneapp/public_html/sii/vendor/nikic/php-parser/test/PhpParser/Internal/DifferTest.php:5 Stack trace: #0 {main} thrown in /home/maborneapp/public_html/sii/vendor/nikic/php-parser/test/PhpParser/Internal/DifferTest.php on line 5