Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Writer\Xlsx\WriterPart" not found in E:\install\laragon\www\logisoft_rapport\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Writer\Xlsx\Theme.php:10 Stack trace: #0 {main} thrown in E:\install\laragon\www\logisoft_rapport\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Writer\Xlsx\Theme.php on line 10