I was playing on stoneblock 2, and my friends server goes offline, when i restart it and join it give this error.
Im using TLauncher, while going to Stoneblock2E.aternos.me does nothing, same thing using VPN. It was working fine few hours ago. I was looking at the forums, and found that not only me struck with this problem. My friend(on MC Premium) can access the website.
Im from Ukraine and i:
Flushed my dns
Added port to my server IP
UPD:I don't know how, but these 2 steps helped me, and i though it would be useful for someone.