That's a commercial theme, we don't support those here.
As you've purchased that theme, that purchased already came with support. Please avail yourself of that option and contact the theme vendor instead.
Or if you can reproduce that problem with Twenty Eleven, then we can possibly assist you.
Try switching to the Twenty Eleven theme and deactivating all of your plugins. Then reactivate "wp twitter mega fan box widget" and "nrelate Most Popular" one at a time and see if the problem still exists with Twenty Eleven.