Fatal error: Uncaught Error: Interface "PhpParser\Parser" not found in /home/airbuahc/public_html/website-subscription-management-system/vendor/nikic/php-parser/lib/PhpParser/ParserAbstract.php:39 Stack trace: #0 {main} thrown in /home/airbuahc/public_html/website-subscription-management-system/vendor/nikic/php-parser/lib/PhpParser/ParserAbstract.php on line 39