Fatal error: Uncaught Error: Class 'PhpParser\NodeAbstract' not found in /home/app/htdocs/message_gateway/vendor/nikic/php-parser/lib/PhpParser/Node/MatchArm.php:8
Stack trace:
#0 {main}
thrown in /home/app/htdocs/message_gateway/vendor/nikic/php-parser/lib/PhpParser/Node/MatchArm.php on line 8