Fatal error: Uncaught Error: Class "PhpParser\NodeVisitorAbstract" not found in I:\www\pvcHttp\vendor\sebastian\complexity\src\Visitor\CyclomaticComplexityCalculatingVisitor.php:27 Stack trace: #0 {main} thrown in I:\www\pvcHttp\vendor\sebastian\complexity\src\Visitor\CyclomaticComplexityCalculatingVisitor.php on line 27