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