[16:22:25 ERROR]: Error occurred while enabling CommandVillagers v1.0 (Is it up to date?)
java.lang.NullPointerException
        at org.bukkit.Location.getChunk(Location.java:78) ~[spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at pickle.plaza.utils.GeneralUtils.getNearbyEntities(GeneralUtils.java:69) ~[?:?]
        at pickle.plaza.npc.Npc.registerNpcs(Npc.java:96) ~[?:?]
        at pickle.plaza.Setup.onEnable(Setup.java:65) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at org.bukkit.craftbukkit.v1_8_R2.CraftServer.loadPlugin(CraftServer.java:356) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at org.bukkit.craftbukkit.v1_8_R2.CraftServer.enablePlugins(CraftServer.java:316) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at net.minecraft.server.v1_8_R2.MinecraftServer.r(MinecraftServer.java:416) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at net.minecraft.server.v1_8_R2.MinecraftServer.k(MinecraftServer.java:382) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at net.minecraft.server.v1_8_R2.MinecraftServer.a(MinecraftServer.java:337) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at net.minecraft.server.v1_8_R2.DedicatedServer.init(DedicatedServer.java:257) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at net.minecraft.server.v1_8_R2.MinecraftServer.run(MinecraftServer.java:522) [spigot.jar:git-Spigot-4c7d0c0-7d020a7]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]