( ! ) Fatal error: Uncaught Error: Class 'PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\WizardAbstract' not found in C:\Users\Lenovo\Documents\college\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\Blanks.php on line 15
( ! ) Error: Class 'PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\WizardAbstract' not found in C:\Users\Lenovo\Documents\college\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\Blanks.php on line 15
Call Stack
#	Time	Memory	Function	Location
1	0.1302	363936	{main}( )	...\Blanks.php:0