Fatal error: Uncaught Error: Class 'Bootstrapper\RenderedObject' not found in /home/app/htdocs/ninja/vendor/patricktalmadge/bootstrapper/src/Bootstrapper/Navbar.php:16 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/vendor/patricktalmadge/bootstrapper/src/Bootstrapper/Navbar.php on line 16