Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Shared\Trend\BestFit" not found in /home/aplikasiposinfo/public_html/posdira.samarinda.app/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/Trend/LinearBestFit.php:5 Stack trace: #0 {main} thrown in /home/aplikasiposinfo/public_html/posdira.samarinda.app/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/Trend/LinearBestFit.php on line 5