Your request is prohibited because it would cause a cycle.Perchè non mi si apre la rubrica? Viene questa frase?

Your request is prohibited because it would cause a cycle. Questa è la scritta che mi vien fuori quando voglio aprire la mia rubrica su yahoo beta.
Potete cortesemente spiegarmi? Se potete inviatemi la risposta su viatagliamento0.1023@yahoo.it GRAZIE

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia��).