( ! ) Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Reader\Xml\Style\StyleBase' not found in C:\wamp64\www\proyects\POS\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xml\Style\NumberFormat.php on line 7
( ! ) Error: Class 'PhpOffice\PhpSpreadsheet\Reader\Xml\Style\StyleBase' not found in C:\wamp64\www\proyects\POS\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xml\Style\NumberFormat.php on line 7
Call Stack
#	Time	Memory	Function	Location
1	0.0353	366176	{main}( )	...\NumberFormat.php:0