Fatal error: Uncaught Error: Class "PhpParser\NodeVisitorAbstract" not found in /var/www/html/booking/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/ParentConnectingVisitor.php:17 Stack trace: #0 {main} thrown in /var/www/html/booking/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/ParentConnectingVisitor.php on line 17