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