Facing Problem | 8 Ball Pool | Azeem Asghar

Asslam-o-Alikum to all of you 

Today i am trying to play 8 ball pool on pC

but i think they are unable to solve their problem

let me show you what error i am facing now.....

Even in Chorom & Opera

what should we do now 

if you are also facing this problem just comment below