AD Audit Plus Build 4530 Upgrade Issue

AD Audit Plus Build 4530 Upgrade Issue

After upgrading to AD Audit Plus Build 4530 I recieve this error when trying to modify anything in the computer lists.
[Exception in:/jsp/audit/configuration/ComputersList.jsp] null
 
Does anyone have any idea?
 
I believe I upgraded from build 4510
Aside from trying to modify the computer lists everything else appears to be working as expected.

                New to ADSelfService Plus?