redirected you too many times

Well, the problem persists
With default: /
and mapping: en=/en/
I get “redirected you too many times” error
It seems to be no solution to this problem.
Moreover, I can’t access to hosting.com/wp-admin. Now, I always get a redirect to “english” rute.

As said before:

Write in default: /en/

There should be no redirect if wp-admin is called. wp-admin and wp-login.php are declared as exceptions in the plugin code.
Have you created a new site /es/ yet? If your Spanish content is still in / this plugin won’t help you!

I can’t create a rute for /es/
Thanks for your support.
I look for another plugin solution.