Fatal error: Uncaught Error: Class "PhpOffice\PhpWord\Element\AbstractContainer" not found in C:\laragon\www\siepvr\vendor\phpoffice\phpword\src\PhpWord\Element\Footnote.php:22 Stack trace: #0 {main} thrown in C:\laragon\www\siepvr\vendor\phpoffice\phpword\src\PhpWord\Element\Footnote.php on line 22