Fatal error: Uncaught Error: Class 'PhpParser\Node\Expr' not found in /Users/caiosilva/Sites/Laravel-test/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrowFunction.php:9 Stack trace: #0 {main} thrown in /Users/caiosilva/Sites/Laravel-test/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ArrowFunction.php on line 9