Fatal error: Uncaught Error: Class "PhpOffice\PhpWord\Writer\RTF\Part\AbstractPart" not found in /opt/lampp/htdocs/tsiasset/vendor/phpoffice/phpword/src/PhpWord/Writer/RTF/Part/Document.php:32 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/tsiasset/vendor/phpoffice/phpword/src/PhpWord/Writer/RTF/Part/Document.php on line 32