( ! ) Fatal error: Interface 'Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcherInterface' not found in C:\websoft9\wampserver\www\admin\vendor\symfony\event-dispatcher\Debug\TraceableEventDispatcher.php on line 28
Call Stack
#TimeMemoryFunctionLocation
10.0000325600{main}( )...\TraceableEventDispatcher.php:0