My server crashes with about 40 people online and apart from the report I have no idea why. I'll gladly give more information if someone tells me where to look.
Environment
Operating System: Linux (amd64) version 3.10.23-xxxx-std-ipv6-64
Java Version: 1.8.0_20, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Duplicate of MC-63590