Fatal error: Uncaught Error: Interface "PhpParser\PrettyPrinter" not found in D:\xampp\htdocs\_runing\sales-manager-system\vendor\nikic\php-parser\lib\PhpParser\PrettyPrinterAbstract.php:22 Stack trace: #0 {main} thrown in D:\xampp\htdocs\_runing\sales-manager-system\vendor\nikic\php-parser\lib\PhpParser\PrettyPrinterAbstract.php on line 22