Twitter widgets not working properly

I’ve installed WP Twitter widgets and after I put it on my right sidebar it works for a day or two then I noticed the other day it was all black.

I’ve decided to take it off and put it back again and it works again but a day later its all blank/black again. Anyone have any idea about it? Should I use another twitter widgets instead?

Check it here -> http://www.nothingbutrandom.com