Site created on Multisite installation doesn't open

Hi and Happy New Year

I have created a new site on my wordpress Multisite instalation but the site sint show right and the most important i cant enter on Dashboard.

The website link is http://thestrongo.com/portasegura/

and the admin area is http://thestrongo.com/portasegura/login/

When i try on Google Chrome have the error ERR_TOO_MANY_REDIRECTS and i have cleaning all cookies and cache.