You installed a new plugin? Try deactivating all your plugins to see if that solves the problem. If it does, then reactivate them one by one to see which is causing the problem.
If that doesn’t work, maybe you deactivated your widgets by mistake. But they should still be there in your widget screens (scroll down) in inactive state.
Thread Starter
cohilj
(@cohilj)
It was the NExtGen Gallery. It was installed since the beginning but it seems the last update caused the problem.
Thank you!