Fatal error: Uncaught Error: Interface "PhpParser\Builder" not found in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\nikic\php-parser\lib\PhpParser\Builder\Property.php:14 Stack trace: #0 {main} thrown in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\nikic\php-parser\lib\PhpParser\Builder\Property.php on line 14