Fatal error: Uncaught Error: Class 'PHPStan\PhpDocParser\Ast\AbstractNodeVisitor' not found in /home/edmedu/www/edmclass.com.bak/edmclass-admin/vendor/phpstan/phpdoc-parser/src/Ast/NodeVisitor/CloningVisitor.php:9 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com.bak/edmclass-admin/vendor/phpstan/phpdoc-parser/src/Ast/NodeVisitor/CloningVisitor.php on line 9