Fatal error: Uncaught Error: Interface 'Encore\Admin\Layout\Buildable' not found in D:\svn\epic-site(사전예약)\default\vendor\encore\laravel-admin\src\Layout\Column.php:8
Stack trace:
#0 {main}
thrown in D:\svn\epic-site(사전예약)\default\vendor\encore\laravel-admin\src\Layout\Column.php on line 8