Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Calculation\Statistical\Distributions\GammaBase" not found in C:\xampp\htdocs\BK\bateriasec\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\Statistical\Distributions\Gamma.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Calculation\Statistical\Distributions\Gamma.php on line 8