When I change Featured Posts #2 to ON with Taxonomy-Tags AR2 Options Page crush

[vladpre92]

Hi guys,
I have the following issue with my AR2 Theme.
When I change Featured Posts #2 to ON with Taxonomy->Tags and I fill the field Terms with any tag , AR2 Options Page crush.When I reload AR2 Options Page I can only see the options before Featured Posts #2 and after this I can't see anything."Save" button is missing and the other tabs (Layout,Design...etc) are blank.Don't show me any option.
My website is working on Wordpress 3.5.1 Version .

Thank's for your help and for this great theme.

[vladpre92]

Anyone had this problem to?Any help here?:DThanks's!