Fatal error: Uncaught Error: Class "PhpParser\NodeAbstract" not found in C:\Apache24\htdocs\cms_upgrade\vendor\nikic\php-parser\lib\PhpParser\Node\VariadicPlaceholder.php:10 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cms_upgrade\vendor\nikic\php-parser\lib\PhpParser\Node\VariadicPlaceholder.php on line 10