( ! ) Fatal error: Uncaught Error: Class 'Symfony\Component\EventDispatcher\Event' not found in C:\wamp64\www\proyects\POS\vendor\symfony\event-dispatcher\GenericEvent.php on line 21
( ! ) Error: Class 'Symfony\Component\EventDispatcher\Event' not found in C:\wamp64\www\proyects\POS\vendor\symfony\event-dispatcher\GenericEvent.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0540	362552	{main}( )	...\GenericEvent.php:0