Fatal error: Uncaught Error: Class "PHPStan\PhpDocParser\Ast\AbstractNodeVisitor" not found in /home/mohamed/education.mohamed-emad.com/vendor/phpstan/phpdoc-parser/tests/PHPStan/Parser/NodeCollectingVisitor.php:8 Stack trace: #0 {main} thrown in /home/mohamed/education.mohamed-emad.com/vendor/phpstan/phpdoc-parser/tests/PHPStan/Parser/NodeCollectingVisitor.php on line 8