Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\DefinedName" not found in C:\Apache24\htdocs\drupal10\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\NamedRange.php:8 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\drupal10\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\NamedRange.php on line 8