I just found out if I login to k2 using k2 login module using Chrome, I got the weird webpage displayed the message like below:

This webpage has a redirect loop.

I don't have this problem using internet explorer.

Can you please tell me why is this?

Thanks
Kevin

Can anyone answer it please? It becomes a bigger problem right now since I am turning on some feature which require login first.

Anybody please :(

Seems that is a Google Chrome's issue, not from your website. (awesome new, huh? :) )

Try clear cookies data in chrome. and please let me know if this works for you.

You should contact your hosting provider since this is related to your server setup.