Fatal error: Uncaught Error: Call to undefined function app() in /var/www/app.pulsar.pl/laravel/storage/framework/views/b2d71e293e394c1aca0b0d7b89424b854c4dafb2.php:27 Stack trace: #0 {main} thrown in /var/www/app.pulsar.pl/laravel/storage/framework/views/b2d71e293e394c1aca0b0d7b89424b854c4dafb2.php on line 27