Fatal error: Uncaught Error: Call to undefined function app() in /var/www/app.pulsar.pl/laravel/storage/framework/views/f0017a5478b26a0a82931a8e3093a7a3f722d4b6.php:27 Stack trace: #0 {main} thrown in /var/www/app.pulsar.pl/laravel/storage/framework/views/f0017a5478b26a0a82931a8e3093a7a3f722d4b6.php on line 27