Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Calculation\Statistical\AggregateBase" not found in C:\svn\carga\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\Statistical\Counts.php:8 Stack trace: #0 {main} thrown in C:\svn\carga\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\Statistical\Counts.php on line 8