Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Writer\Xlsx\WriterPart" not found in C:\PHP\APPS\dev\aictec_zonetec_web\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Writer\Xlsx\Drawing.php:14 Stack trace: #0 {main} thrown in C:\PHP\APPS\dev\aictec_zonetec_web\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Writer\Xlsx\Drawing.php on line 14