hologram

[20:54:37 WARN]: [Holograms] Task #563 for Holograms v2.2.0-SNAPSHOT generated an exception
java.lang.NullPointerException
        at org.bukkit.craftbukkit.v1_8_R3.CraftChunk.getHandle(CraftChunk.java:44) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.craftbukkit.v1_8_R3.CraftChunk.<init>(CraftChunk.java:30) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at com.sainttx.holograms.nms.v1_8_R3.HologramEntityControllerImpl.addEntityToWorld(HologramEntityControllerImpl.java:70) ~[?:?]
        at com.sainttx.holograms.nms.v1_8_R3.HologramEntityControllerImpl.spawnNameable(HologramEntityControllerImpl.java:39) ~[?:?]
        at com.sainttx.holograms.api.line.TextLine.show(TextLine.java:47) ~[?:?]
        at com.sainttx.holograms.api.Hologram.addLine(Hologram.java:131) ~[?:?]
        at com.sainttx.holograms.api.Hologram.addLine(Hologram.java:120) ~[?:?]
        at com.sainttx.holograms.ManagerImpl.load(ManagerImpl.java:54) ~[?:?]
        at com.sainttx.holograms.HologramPlugin.lambda$onEnable$0(HologramPlugin.java:49) ~[?:?]
        at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:723) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_91]