Fatal error: Uncaught Error: Class 'Illuminate\Support\Collection' not found in /home/vtsnised/public_html/anketa2.0/vendor/laravel/framework/src/Illuminate/Routing/SortedMiddleware.php:7 Stack trace: #0 {main} thrown in /home/vtsnised/public_html/anketa2.0/vendor/laravel/framework/src/Illuminate/Routing/SortedMiddleware.php on line 7