Prevent the listener from throwing an error when the scenario ends.

Export.lua

@@ -28,7 +28,7 @@ end
 function LuaExportStop()
 	-- Terminate TCP connection
 	if MySocket then 
-		socket.try(MySocket:send("exit\n"))
+		--socket.try(MySocket:send("exit\n"))
 		MySocket:close()
 	end
 end