오류 발생

메소드를 찾을 수 없습니다: index

/home/wedding/public_html/app/Core/Router.php:180

#0 /home/wedding/public_html/app/Core/Router.php(143): App\Core\Router->executeHandler()
#1 /home/wedding/public_html/app/Core/App.php(192): App\Core\Router->dispatch()
#2 /home/wedding/public_html/index.php(44): App\Core\App->run()
#3 {main}