Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Exception" not found in E:\laragon\www\pos\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Chart\Exception.php:7 Stack trace: #0 {main} thrown in E:\laragon\www\pos\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Chart\Exception.php on line 7