I've got the same problem with a guardian farm. After a few guardians has gone into the portal the server crashes and I get an error message. I've also tested to throw items into the portal with the same result. When I throw items into a portal nearby it works fine. I reverted the server back to 1.8 and everything works as it should again.
Conny Olsson
I've got the same problem with a guardian farm.
After a few guardians has gone into the portal the server crashes and I get an error message. I've also tested to throw items into the portal with the same result. When I throw items into a portal nearby it works fine.
I reverted the server back to 1.8 and everything works as it should again.