Fatal error: Uncaught Error: Class 'Symfony\Component\ExpressionLanguage\Node\Node' not found in /home/benjamincb/demos/acdg/vendor/symfony/expression-language/Node/BinaryNode.php:22 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/symfony/expression-language/Node/BinaryNode.php on line 22