Value was invalid. Parameter name: sddlForm

Feb 14, 2013 at 7:00 PM
Edited Feb 14, 2013 at 7:04 PM
The solution has been deployed and activated (WSS 3). I get the following error message however when trying to check access. Doesn't matter if I use just Username or Domain\Username.

Value was invalid. Parameter name: sddlForm

Does anyone know why it's happening?