( ! ) Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Shared\Trend\BestFit' not found in C:\wamp64\www\proyects\POS\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Shared\Trend\PolynomialBestFit.php on line 7
( ! ) Error: Class 'PhpOffice\PhpSpreadsheet\Shared\Trend\BestFit' not found in C:\wamp64\www\proyects\POS\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Shared\Trend\PolynomialBestFit.php on line 7
Call Stack
#	Time	Memory	Function	Location
1	0.0310	386008	{main}( )	...\PolynomialBestFit.php:0