Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Chart\Properties" not found in D:\trms\htdocs\trms3\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Chart\GridLines.php:11
Stack trace:
#0 {main}
thrown in D:\trms\htdocs\trms3\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Chart\GridLines.php on line 11