Error in exception handler: Class project does not exist (View: /var/www/html/alpha1/app/views/includes/main/header.blade.php) (View: /var/www/html/alpha1/app/views/includes/main/header.blade.php) (View: /var/www/html/alpha1/app/views/includes/main/header.blade.php) in /var/www/html/alpha1/vendor/laravel/framework/src/Illuminate/Container/Container.php:504