Throwing fatal error "'Class 'Breadcrumbs' not found" in Laravel 5.2

I converted my application from Laravel 5.0 to Laravel 5.2. I created laravel 5.2 project through the command prompt. And copied model, view and controllers from old application. Next gave full permission to storage folder. Now the issue is, while run the project after login its throwing fatal error like "'Class 'Breadcrumbs' not found". How can I fix that?

via Chebli Mohamed