Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Chart\Properties" not found in /home/alkhalaffamily/public_html/new_video/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Chart/DataSeriesValues.php:10
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/new_video/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Chart/DataSeriesValues.php on line 10