Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Reader\Xml\Style\StyleBase" not found in C:\xampp\htdocs\siscolasmdp\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xml\Style\Font.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\siscolasmdp\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xml\Style\Font.php on line 8