( ! ) Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Calculation\Statistical\VarianceBase" not found in /home/nuogwcpc/public_html/digiletter/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Statistical/Variances.php on line 8
( ! ) Error: Class "PhpOffice\PhpSpreadsheet\Calculation\Statistical\VarianceBase" not found in /home/nuogwcpc/public_html/digiletter/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Statistical/Variances.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0012	646048	{main}( )	.../Variances.php:0