I just installed Laravel 8 and created new controller and route. when i try to use new route that i created which is working fine but route('/') is not working. giving me error The GET method is not supported for this route. Supported methods: HEAD.
route/web.php
Route::get('/', function () {
return view('welcome');
});
Route::get('login', [LoginController::class,'loginShow'])->name('login');
LoginController
class LoginController extends Controller
{
function loginShow(){
return view('Login.login');
}
}
Problem Detail : here i have 2 routes 1) mydomin or mydomin/ 2) myDomian/login
here myDomian/login is working as i want but when i try to use mydomin then i am getting 
many time i face thing problem but sometime i fix anyway. But i want to know its real reason why it happen? so next time i will take case self. here mydomin is GET method route and i delcleared in web.php as GET. so why it is telling it is HEAD not get? Also note that before create a new route it was working in same way. so why now not? please tell me reason of this.
