31.12 07:11:01 [Server] INFO [STDERR] 	at fy.run(SourceFile:849)
31.12 07:11:01 [Server] INFO [STDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
31.12 07:11:01 [Server] INFO [STDERR] 	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:598)
31.12 07:11:01 [Server] INFO [STDERR] 	at ho.r(DedicatedServer.java:270)
31.12 07:11:01 [Server] INFO [STDERR] 	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:702)
31.12 07:11:01 [Server] INFO [STDERR] 	at ht.b(SourceFile:30)
31.12 07:11:01 [Server] INFO [STDERR] 	at iw.b(NetworkListenThread.java:57)
31.12 07:11:01 [Server] INFO [STDERR] 	at iv.d(NetServerHandler.java:136)
31.12 07:11:01 [Server] INFO [STDERR] 	at cg.b(TcpConnection.java:454)
31.12 07:11:01 [Server] INFO [STDERR] 	at cu.a(SourceFile:44)
31.12 07:11:01 [Server] INFO [STDERR] 	at iv.a(NetServerHandler.java:734)
31.12 07:11:01 [Server] INFO [STDERR] 	at iv.d(NetServerHandler.java:768)
31.12 07:11:01 [Server] INFO [STDERR] 	at x.a(CommandHandler.java:82)
31.12 07:11:01 [Server] INFO [STDERR] 	at aj.b(SourceFile:32)
31.12 07:11:01 [Server] INFO [STDERR] 	at aj.d(SourceFile:70)
31.12 07:11:01 [Server] INFO [STDERR] 	at java.util.Collections.sort(Unknown Source)
31.12 07:11:01 [Server] INFO [STDERR] 	at java.util.Arrays.sort(Unknown Source)
31.12 07:11:01 [Server] INFO [STDERR] 	at java.util.ComparableTimSort.sort(Unknown Source)
31.12 07:11:01 [Server] INFO [STDERR] 	at java.util.ComparableTimSort.sort(Unknown Source)
31.12 07:11:01 [Server] INFO [STDERR] 	at java.util.ComparableTimSort.mergeCollapse(Unknown Source)
31.12 07:11:01 [Server] INFO [STDERR] 	at java.util.ComparableTimSort.mergeAt(Unknown Source)
31.12 07:11:01 [Server] INFO [STDERR] 	at java.util.ComparableTimSort.mergeHi(Unknown Source)
31.12 07:11:01 [Server] INFO [STDERR] java.lang.IllegalArgumentException: Comparison method violates its general contract!