It was the Slider Revolution causing the problem.
Thanks
Then why I cant edit them, I tried 3 different computers and internet connections. Can you help me to fix this?
Hi Jordan, different user or internet connection doesn’t work.
Hi Jordan, I did both Ctrl + Shift + F5 and “Empty Cache and Hard Reload” but still can’t open the footer widgets. I also tried IE and another computer, still no luck :-(