Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in D:\svn\epic-site(사전예약)\default\vendor\encore\laravel-admin\src\AdminServiceProvider.php:9
Stack trace:
#0 {main}
thrown in D:\svn\epic-site(사전예약)\default\vendor\encore\laravel-admin\src\AdminServiceProvider.php on line 9