Error accessing Account List in web console - Object reference not set to an instance of an object

Hello all,

I am attempting to access the Account List link on the Orion Website Administration page in the web console and keep receiving the following error:

Any thoughts?

Thanks,

B

Orion Core 2012.1.1, SAM 5.2.0, NPM 10.3.1, IVIM 1.4.0