Fatal error: Uncaught Error: Class "PhpParser\NodeVisitorAbstract" not found in D:\xampp\htdocs\lux_PHP\vendor\psy\psysh\src\Completion\DeepestNodeVisitor.php:26 Stack trace: #0 {main} thrown in D:\xampp\htdocs\lux_PHP\vendor\psy\psysh\src\Completion\DeepestNodeVisitor.php on line 26