Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Chart\Properties' not found in C:\xampp\htdocs\ws_gr1f0sp3ruanos\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Chart\GridLines.php:11
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\ws_gr1f0sp3ruanos\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Chart\GridLines.php on line 11