Rougelike Adventures and Dungeons 2 Server help

[_guig_]

Hello, I have been trying to create a RAD 2 Server For me and my friends to play on. However, when my friends try to join the server they get an error message displaying:

Any help is greatly appreciated

[TileEntity]

You may have to portforward

 

Follow this guide:

https://www.hostinger.com/tutorials/how-to-port-forward-a-minecraft-server

[_guig_]

maybe i was just dumb but it works now  tysm my guy