Store Admin - Erro 500

Warning: Undefined variable $viewVar in /home3/lundinet/store/App/Views/layouts/header.php on line 3

Warning: Trying to access array offset on value of type null in /home3/lundinet/store/App/Views/layouts/header.php on line 3

Warning: Undefined variable $viewVar in /home3/lundinet/store/App/Views/layouts/header.php on line 4

Warning: Trying to access array offset on value of type null in /home3/lundinet/store/App/Views/layouts/header.php on line 4
Store Admin - Erro 500
Warning: Undefined variable $controller in /home3/lundinet/store/App/Views/layouts/menu.php on line 14