Fatal error: Uncaught Error: Class "PhpParser\NodeAbstract" not found in /srv/www/sites/public/starter-projects/vendor/nikic/php-parser/lib/PhpParser/Node/MatchArm.php:8 Stack trace: #0 {main} thrown in /srv/www/sites/public/starter-projects/vendor/nikic/php-parser/lib/PhpParser/Node/MatchArm.php on line 8