Fatal error: Uncaught Error: Interface "PhpParser\PrettyPrinter" not found in I:\www\pvcFrmtr\vendor\nikic\php-parser\lib\PhpParser\PrettyPrinterAbstract.php:22 Stack trace: #0 {main} thrown in I:\www\pvcFrmtr\vendor\nikic\php-parser\lib\PhpParser\PrettyPrinterAbstract.php on line 22