Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Calculation\LookupRef\LookupBase' not found in E:\xampp\htdocs\webhost_v3\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\LookupRef\HLookup.php:10 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v3\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\LookupRef\HLookup.php on line 10