Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Calculation\LookupRef\LookupRefValidations' not found in C:\xampp\htdocs\finance\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\LookupRef\Sort.php:12
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\finance\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\LookupRef\Sort.php on line 12