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com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2201)[minecraft_server.1.10.2.jar:?] at com.google.common.cache.LocalCache.get(LocalCache.java:3934)[minecraft_server.1.10.2.jar:?] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)[minecraft_server.1.10.2.jar:?] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)[minecraft_server.1.10.2.jar:?] at ninja.leaping.permissionsex.sponge.PermissionsExPlugin.getUserSubjects(PermissionsExPlugin.java:295)[PermissionsExPlugin.class:?] at ninja.leaping.permissionsex.sponge.PermissionsExPlugin.onPlayerQuit(PermissionsExPlugin.java:246)[PermissionsExPlugin.class:?] at org.spongepowered.common.event.listener.DisconnectListener_PermissionsExPlugin_onPlayerQuit11.handle(Unknown Source)[?:?] at org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95)[RegisteredListener.class:1.10.2-2052-5.0.0-BETA-1675] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:349)[SpongeModEventManager.class:1.10.2-2052-5.0.0-BETA-1675] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:332)[SpongeModEventManager.class:1.10.2-2052-5.0.0-BETA-1675] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:377)[SpongeModEventManager.class:1.10.2-2052-5.0.0-BETA-1675] at org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:362)[SpongeModEventManager.class:1.10.2-2052-5.0.0-BETA-1675] at org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:138)[SpongeImpl.class:1.10.2-2052-5.0.0-BETA-1675] at net.minecraft.network.NetHandlerPlayServer.onDisconnectHandler(NetHandlerPlayServer.java:613)[me.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147231_a(NetHandlerPlayServer.java:802)[me.class:?] at net.minecraft.network.NetworkManager.func_179293_l(NetworkManager.java:455)[eo.class:?] at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:213)[md.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:732)[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_101]Caused by: java.lang.NullPointerException at ninja.leaping.permissionsex.sponge.PEXSubjectCollection.<init>(PEXSubjectCollection.java:60)[PEXSubjectCollection.class:?] at ninja.leaping.permissionsex.sponge.PermissionsExPlugin$1.load(PermissionsExPlugin.java:112)[PermissionsExPlugin$1.class:?] at ninja.leaping.permissionsex.sponge.PermissionsExPlugin$1.load(PermissionsExPlugin.java:109)[PermissionsExPlugin$1.class:?] at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)[minecraft_server.1.10.2.jar:?] at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)[minecraft_server.1.10.2.jar:?] at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)[minecraft_server.1.10.2.jar:?] at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)[minecraft_server.1.10.2.jar:?] ... 21 more