unfortunately I did… and nothing at all…
I dont know if it is worth to delete them and install them again…
because I desactivated and I tryed one by one and …. aahhh…
I am having the same problem.
I have desactivated all my pluggins and every time I go to widgets I am not able to open, drop or work with the side bars… I have no problems right before the update and now I can not change anything on my widgets…. I am getting crazy…