Unresponsive site builder

Unresponsive site builder

My website is
Www.ladecorador.com

I cannot access site builder on that website it says unresponsive. but when i created new unnamed site, the site builder loaded well.

I already ollowed googles advices regarding unreSponsive pages but nothing happens.

Only my ladecorador.com builder is not working even when accesed on other web browsers.

I had already enable debugging.