( ! ) Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Html' not found in C:\Users\Lenovo\Documents\college\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Writer\Pdf.php on line 10
( ! ) Error: Class 'PhpOffice\PhpSpreadsheet\Writer\Html' not found in C:\Users\Lenovo\Documents\college\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Writer\Pdf.php on line 10
Call Stack
#	Time	Memory	Function	Location
1	0.0750	363624	{main}( )	...\Pdf.php:0