( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\Event" not found in C:\wamp64\www\geega\vendor\phpro\grumphp\src\Event\Event.php on line 16
( ! ) Error: Class "Symfony\Component\EventDispatcher\Event" not found in C:\wamp64\www\geega\vendor\phpro\grumphp\src\Event\Event.php on line 16
Call Stack
#	Time	Memory	Function	Location
1	0.0176	529024	{main}( )	...\Event.php:0