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java.lang.NullPointerException at me.gnat008.perworldinventory.data.players.PWIPlayerManager.lambda$scheduleRepeatingTask$0(PWIPlayerManager.java:332)[?:?] at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftTask.run(CraftTask.java:71)[spigot-1.10.2.jar:git-Spigot-047f737-ae93d4f] at org.bukkit.craftbukkit.v1_10_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:353)[spigot-1.10.2.jar:git-Spigot-047f737-ae93d4f] at net.minecraft.server.v1_10_R1.MinecraftServer.D(MinecraftServer.java:723)[spigot-1.10.2.jar:git-Spigot-047f737-ae93d4f] at net.minecraft.server.v1_10_R1.DedicatedServer.D(DedicatedServer.java:400)[spigot-1.10.2.jar:git-Spigot-047f737-ae93d4f] at net.minecraft.server.v1_10_R1.MinecraftServer.C(MinecraftServer.java:668)[spigot-1.10.2.jar:git-Spigot-047f737-ae93d4f] at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:567)[spigot-1.10.2.jar:git-Spigot-047f737-ae93d4f] at java.lang.Thread.run(Unknown Source)[?:1.8.0_111]