Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/trairtil/public_html/vendor/nikic/php-parser/test/PhpParser/Node/Scalar/DNumberTest.php:9 Stack trace: #0 {main} thrown in /home/trairtil/public_html/vendor/nikic/php-parser/test/PhpParser/Node/Scalar/DNumberTest.php on line 9