Hi, Im using WP 3.3.1 and this site has been there for 2 years now.
Never had a problem. Uses w3 total cache and no problem.
It was all good until yesterday, but today I see, the admin drop menu are not showing.
You can see in the screenshot, when I hover on POSTS , nothing shows up on the animated drop menu. Just no menu at all.
What can be the reason ?
How do we debug this ?