( ! ) Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Calculation\Statistical\AggregateBase' not found in /var/www/html/invoice/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Statistical/Averages.php on line 8
( ! ) Error: Class 'PhpOffice\PhpSpreadsheet\Calculation\Statistical\AggregateBase' not found in /var/www/html/invoice/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Statistical/Averages.php on line 8
Call Stack
#	Time	Memory	Function	Location
1	0.0001	397320	{main}( )	.../Averages.php:0