Why won't this shut down the server?

As you know, the only way to shut down the server is to kick all of the players. That's my problem. It's not kicking everyone! How the script works, is that when a character dies, it make a value true and then kick everyone. Is there something wrong with this script?

while true do 
    wait(1)
    if game.Workspace:FindFirstChild("ISDEAD").Value == true then
                for i,v in ipairs(game.Players:GetChildren()) do
                    v:Kick("The Leader of the Noob Empire Is Dead. Rejoin.")
                    game.Workspace:ClearAllChildren(workspace.Terrain)
                    for i = 1, 100000000 do
                        wait(0.5)
                        v:Kick("The Leader of the Noob Empire Is Dead. Rejoin.")
                        game.Workspace:ClearAllChildren(workspace.Terrain)
                end
            end
        end 
    end