[ovirt-users] Administration Portal "Uncaught Exception" Issue

I am consistently receiving error warnings in the Administration Portal the read as follows: /"Uncaught exception occurred. Please try reloading the page. Details: (TypeError) : Cannot read property 'a' of null/ // /Please have your administrator check the UI logs"/ / / My questions are: 1)  Where/What are the UI logs? 2)  Is this a known issue, and how do I fix it? //