Fatal error: Uncaught Error: Call to a member function addRoute() on null in /www/wwwroot/a.uuni.cn/home/ubuntu/soft_registration_project/routes/web.php:7 Stack trace: #0 /www/wwwroot/a.uuni.cn/home/ubuntu/soft_registration_project/public/index.php(16): require_once() #1 {main} thrown in /www/wwwroot/a.uuni.cn/home/ubuntu/soft_registration_project/routes/web.php on line 7