( ! ) Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface" not found in C:\wamp64\www\icps_new\vendor\symfony\event-dispatcher\DependencyInjection\AddEventAliasesPass.php on line 22
( ! ) Error: Interface "Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface" not found in C:\wamp64\www\icps_new\vendor\symfony\event-dispatcher\DependencyInjection\AddEventAliasesPass.php on line 22
Call Stack
#	Time	Memory	Function	Location
1	0.0007	527560	{main}( )	...\AddEventAliasesPass.php:0