My widget is stuck. I have added the text widget however, when I click on edit so that I can enter info. It does not open therefore, I can not enter info or remove existing text.
I am not 100% sure about the version but it tells me to update to 2.6
The wordpress version should not matter for this since the text widget was there in the older version as well. I can’t troubleshoot the problem exactly, but I would suggest removing it and adding it again.
If that fails, then yes, just update your wordpress version and see if that resets it.