Fatal error: Uncaught Error: Class 'PhpParser\NodeAbstract' not found in /home/app/htdocs/ninja/vendor/nikic/php-parser/lib/PhpParser/Node/Const_.php:7
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/nikic/php-parser/lib/PhpParser/Node/Const_.php on line 7