Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Shared\Trend\BestFit' not found in /www/wwwroot/xhtx.xianghao-power.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/Trend/PowerBestFit.php:5 Stack trace: #0 {main} thrown in /www/wwwroot/xhtx.xianghao-power.com/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Shared/Trend/PowerBestFit.php on line 5