I am no longer able to add new users via my Joomla backend administrator area. I get the following error:
Error displaying the error page: Call to a member function getType() on null: Access Denied
I am not sure if I am barking up the wrong tree here (apologies if it isn't an admin tools error) but after searching for potential fixes I was directed here. I found a similar answer in your support which suggested to re-install FOF. SO I downloaded it and installed it and still the error occurs.
Is this an Admin tools error? If yes, would you know how I fix it?
Kind regards
Mel