[18:56:49] [Server thread/FATAL]: Error executing taskjava.util.concurrent.ExecutionException: java.lang.NullPointerExceptionat java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_92]at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_92]at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:668) [MinecraftServer.class:?]at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) [ld.class:?]at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) [MinecraftServer.class:?]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]at java.lang.Thread.run(Thread.java:745) [?:1.8.0_92]Caused by: java.lang.NullPointerExceptionat me.ryanhamshire.griefprevention.claim.ClaimContextCalculator.accumulateContexts(ClaimContextCalculator.java:43) ~[ClaimContextCalculator.class:?]at me.ryanhamshire.griefprevention.claim.ClaimContextCalculator.accumulateContexts(ClaimContextCalculator.java:37) ~[ClaimContextCalculator.class:?]at ninja.leaping.permissionsex.sponge.PEXSubject.getActiveContexts(PEXSubject.java:168) ~[PEXSubject.class:?]at net.minecraft.entity.player.EntityPlayerMP.getActiveContexts(EntityPlayerMP.java:177) ~[lu.class:?]at net.minecraft.entity.player.EntityPlayerMP.hasPermission(EntityPlayerMP.java:141) ~[lu.class:?]at org.spongepowered.common.command.SpongeCommandManager.process(SpongeCommandManager.java:305) ~[SpongeCommandManager.class:1.10.2-2052-5.0.0-BETA-1674]at net.minecraft.command.ServerCommandManager.func_71556_a(SourceFile:82) ~[bd.class:?]at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:913) ~[me.class:?]at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:892) ~[me.class:?]at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) ~[im.class:?]at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) ~[im.class:?]at org.spongepowered.common.network.PacketUtil.onProcessPacket(PacketUtil.java:118) ~[PacketUtil.class:1.10.2-2052-5.0.0-BETA-1674]at net.minecraft.network.PacketThreadUtil$1.redirect$onProcessPacket$0(SourceFile:39) ~[fl$1.class:?]at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) ~[fl$1.class:?]at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_92]at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_92]at net.minecraft.util.Util.func_181617_a(SourceFile:45) ~[h.class:?]... 5 more