Community Auth redirect

Hi. I've installed Community Auth but after several hours of triels and errors I still can't be able to get it working!
The problem is that after having created the test uer and tried to login I am redirect to an non-sense url.
Let's say my test site is at http://test.webintenerife.com. Here I have put an app just to test Community Auth. I followed all installation steps and I've succesfully created my test user with these credentials

username: mg
password: paraparA1

My config base_url is 'test.webintenerife.com'. Try to login at http://test.webintenerife.com/Examples/login but redirect url is
http://test.webintenerife.com/Examples/t...rification

My .htaccess is:

# MAKE SURE TO LEAVE THE NEXT TWO LINES HERE.
# BEGIN DENY LIST --
# END DENY LIST --


DirectoryIndex index.php

# Rewrite engine
RewriteEngine On

# condition with escaping special chars
RewriteCond $1 !^(index\.php|admin|robots\.txt|favicon\.ico)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ ./index.php?$1 [L,QSA]

I really don't understand what I'm doing wrong...

I apologize. The problem was my base_url: it should be 'http://test.webintenerife.com/'. Now I have the usual problem of login failed, but I yet saw many other have got that issue so I'll go through their threads.