Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard\Number" not found in C:\xampp\htdocs\contoh\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\NumberFormat\Wizard\Currency.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\contoh\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\NumberFormat\Wizard\Currency.php on line 8