Fatal error: Uncaught Error: Interface 'Facade\IgnitionContracts\Solution' not found in D:\svn\epic-site(사전예약)\default\vendor\facade\ignition-contracts\src\BaseSolution.php:5 Stack trace: #0 {main} thrown in D:\svn\epic-site(사전예약)\default\vendor\facade\ignition-contracts\src\BaseSolution.php on line 5