Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Style\NumberFormat\Wizard\NumberBase" not found in /home/vgobfio/www/lavf/assets/lib/PhpSpreadsheet/Style/NumberFormat/Wizard/Scientific.php:7 Stack trace: #0 {main} thrown in /home/vgobfio/www/lavf/assets/lib/PhpSpreadsheet/Style/NumberFormat/Wizard/Scientific.php on line 7