Fatal error: Uncaught Error: Interface "PhpParser\PrettyPrinter" not found in /var/www/html/booking/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php:21 Stack trace: #0 {main} thrown in /var/www/html/booking/vendor/nikic/php-parser/lib/PhpParser/PrettyPrinterAbstract.php on line 21