Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\DefinedName" not found in /home/aplikasiposinfo/public_html/ayam-canton.aplikasipos.info/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/NamedRange.php:8 Stack trace: #0 {main} thrown in /home/aplikasiposinfo/public_html/ayam-canton.aplikasipos.info/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/NamedRange.php on line 8