Fatal error: Uncaught Error: Interface "PhpOffice\PhpSpreadsheet\Calculation\Engine\Operands\Operand" not found in D:\laragon\www\CRM_Lomas\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\Engine\Operands\StructuredReference.php:11 Stack trace: #0 {main} thrown in D:\laragon\www\CRM_Lomas\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\Engine\Operands\StructuredReference.php on line 11