Help "Disabled by Administrator, encryption policy, or credential storage"

[Alaza]

Hi guys.

So I encrypted my SGS2 with Jelly Bean, put a password on the screen lock and suddenly I am getting a bunch of "Disabled by Administrator, encryption policy, or credential storage" greyed out messages if I want to change it back from password lock to pattern lock for instance.

Is it due to the encryption or has something else gone wrong?

Thank you very much in advance.