Hello,

 

We're running OpManager 8722. If I try to add a widget to the dashboard, I get a completely white page with Error in the upper right hand corner. I tried rebooting the server running OpMgr. After reboot, I noticed if I go to Maps > Servers > List View  that page only shows the menu bar at the top, but none of my servers are listed. However if I click the Maps tab all servers appear normally.

 

Please advice.

Tom