Fatal error: Uncaught Error: Interface "PhpParser\NodeTraverserInterface" not found in C:\Apache24_x64\htdocs\ipad\vendor\nikic\php-parser\lib\PhpParser\NodeTraverser.php:5 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\nikic\php-parser\lib\PhpParser\NodeTraverser.php on line 5