Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Shared\Trend\BestFit" not found in D:\web\teleflex\tst\assets\phpspreadsheet\Shared\Trend\ExponentialBestFit.php:5
Stack trace:
#0 {main}
thrown in D:\web\teleflex\tst\assets\phpspreadsheet\Shared\Trend\ExponentialBestFit.php on line 5