Fatal error: Uncaught Error: Interface "PhpOffice\PhpSpreadsheet\Cell\IValueBinder" not found in C:\xampp\htdocs\contoh\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Cell\DefaultValueBinder.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\contoh\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Cell\DefaultValueBinder.php on line 13