Server Error : 'str' object has no attribute 'get'

[kgw0820]

This error occurred during Default Dashboard modification.
I have restored it to its original state, but the error persists.

What steps should I take?

Help me, please.

[candlerb]

What page are you looking at when you see this error, i.e. what's in the URL bar of your browser?

Can you get a full backtrace? You can either set ADMINS and EMAIL in configuration.py (in which case it'll be mailed out to you), or temporarily set DEBUG=True and you'll get it in the browser.