Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Calculation\Database\DatabaseAbstract' not found in /home/souqalhi/public_html/malyaan.net/api/libs/PhpSpreadSheet-master/PhpOffice/PhpSpreadsheet/Calculation/Database/DMax.php:7 Stack trace: #0 {main} thrown in /home/souqalhi/public_html/malyaan.net/api/libs/PhpSpreadSheet-master/PhpOffice/PhpSpreadsheet/Calculation/Database/DMax.php on line 7