Hello Team, Facing an issue while trying to open AA Enterprise tool on my production server as - unhandled exception has occurred in a component in your application object reference set to an instance of the object. Please help as this is causing is

Hello Team, Facing an issue while trying to open AA Enterprise tool on my production server as - unhandled exception has occurred in a component in your application object reference set to an instance of the object. Please help as this is causing issue