Java 8 problem

Hello I installed Mine OS with truenas which I have already done a lot of faith but the problem comes when I install java 8 to run old servers from there the plugin works but no way to access it.
The version and install well but if games not access the interface.
I have been using mine os on truenas for some time but this is the first time that this has appeared as a problem

After following this tutorial Java 8 and MineOS
I no longer had a crash and I tried to start my serv but still nothing is left down
The version is FTB infinity

pastebin your latest.log and also your mineos.log found in