Fatal error: Uncaught Error: Class "PhpParser\NodeVisitorAbstract" not found in I:\www\pvcDi\vendor\nikic\php-parser\lib\PhpParser\NodeVisitor\ParentConnectingVisitor.php:16 Stack trace: #0 {main} thrown in I:\www\pvcDi\vendor\nikic\php-parser\lib\PhpParser\NodeVisitor\ParentConnectingVisitor.php on line 16