Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24_x64\htdocs\ipad\vendor\nikic\php-parser\test\PhpParser\NodeVisitor\FindingVisitorTest.php:9 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\nikic\php-parser\test\PhpParser\NodeVisitor\FindingVisitorTest.php on line 9