Fatal error: Uncaught Error: Class "PhpParser\PrettyPrinter\Standard" not found in /home/ldt/public_html/canvas/udoit/vendor/symfony/maker-bundle/src/Util/PrettyPrinter.php:20 Stack trace: #0 {main} thrown in /home/ldt/public_html/canvas/udoit/vendor/symfony/maker-bundle/src/Util/PrettyPrinter.php on line 20