( ! ) Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\WizardAbstract" not found in C:\wamp64\www\Projets-DSI\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:\wamp64\www\Projets-DSI\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Style\ConditionalFormatting\Wizard\Blanks.php on line 15
Call Stack
#	Time	Memory	Function	Location
1	0.0020	381272	{main}( )	...\Blanks.php:0