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