Fatal error: Uncaught Error: Interface "PhpOffice\PhpSpreadsheet\IComparable" not found in C:\xampp\htdocs\contoh\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Comment.php:14
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\contoh\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Comment.php on line 14