( ! ) Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Style\Supervisor' not found in C:\Users\Lenovo\Documents\college\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\NumberFormat.php on line 5
( ! ) Error: Class 'PhpOffice\PhpSpreadsheet\Style\Supervisor' not found in C:\Users\Lenovo\Documents\college\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\NumberFormat.php on line 5
Call Stack
#	Time	Memory	Function	Location
1	0.1361	366360	{main}( )	...\NumberFormat.php:0