Fatal error: Uncaught Error: Call to undefined function app() in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/barryvdh/laravel-debugbar/src/debugbar-routes.php:5 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/barryvdh/laravel-debugbar/src/debugbar-routes.php on line 5