Widgets not working in Catch Mustang

My widgets were working, then I used the Featured map locator and then all the widgers locked up. The map was not what I wanted so I was going to change to the shortcode but couldn't open that widget or any others. I have deativated all widgets to see if that made a difference. I have logged out and then in again, hoping that it might help, but nothing seems to be working. Is there something that you know might be the cause. I went through all the forums on Widgets but nothing there was of any help. But in saying that I did learn about centering a title. So there you go. Anyway back to my problem. Can anyone help wordpress 3.5.2 catch mustang theme Version 2. site is drcbuilders.com.au Thanks