Fatal error: Uncaught Error: Class "PhpOffice\PhpWord\Element\AbstractElement" not found in E:\phpProject\TEST\vat_api_de_client\vendor\phpoffice\phpword\src\PhpWord\Element\Row.php:27 Stack trace: #0 {main} thrown in E:\phpProject\TEST\vat_api_de_client\vendor\phpoffice\phpword\src\PhpWord\Element\Row.php on line 27