The problem is when my user use the http://www.ancadia.com

When they use https://ancadia.com Work Fine!

Hey Darwin,

I am really sorry for the delay of this reply as it is actually a public day off for us here. Which domain do you like to use? You should not set any domain for the $live_site in your configuration.php

If you want to set the $live_site , ensure that all requests are made to the specific domain to avoid cross domain issues.