https://imgur.com/a/mn0enVB#cWdAZHi

Hi, I set up the node according to instructions from https://github.com/XDNA-Core/XDNA-InstallMN, started the wallet process and went back to the VM, where it eventually came up with the above error.

Using Virtualbox on win10, port is forwarded to the machine from router, bridged network mode. Install of Ubuntu server is fresh, tried twice on new install after apt-get upgrade.