Fatal error: Class 'PHPParser_PrettyPrinter_Default' not found in /var/www/html/dev/spa/vendor/nikic/php-parser/lib/PHPParser/PrettyPrinter/Zend.php on line 9

Call Stack:
    0.0002     229120   1. {main}() /var/www/html/dev/spa/vendor/nikic/php-parser/lib/PHPParser/PrettyPrinter/Zend.php:0