Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Style\Supervisor' not found in C:\xampp\htdocs\ws_gr1f0sp3ruanos\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\Style.php:8
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\ws_gr1f0sp3ruanos\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\Style.php on line 8