Thank you @LeonidS for your help!

I have changed localhost word to 127.0.0.1 ( This number is ok right? Not some other?)

I did contact tmd yesterday and they said they did some repair, but error showed today again. The thing is that I get this error sometimes, not all the time. I did your fix so all I can do is to wait and see if error will show up again... and will report back...

Thank you Very much!