Warning: require_once(PHPEXCEL_ROOTPHPExcel/Shared/trend/linearBestFitClass.php): failed to open stream: No such file or directory in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\trend\trendClass.php on line 29

Fatal error: require_once(): Failed opening required 'PHPEXCEL_ROOTPHPExcel/Shared/trend/linearBestFitClass.php' (include_path='.;C:\php\pear') in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\trend\trendClass.php on line 29