Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Reader\Xml\Style\StyleBase" not found in /home/cetach/test2.cetach2.edu.gt/crudfaltas1_1/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xml/Style/Alignment.php:8 Stack trace: #0 {main} thrown in /home/cetach/test2.cetach2.edu.gt/crudfaltas1_1/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xml/Style/Alignment.php on line 8