Bukkit

What steps will reproduce the problem?
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What is the expected output? What do you see instead?

What version of the product are you using?

Do you have an error log of what happened?

Please provide any additional information below.

Since the update to the latest spigot commit, healthbar appears to be causing issues  (below)

17.01 05:49:59 [Server] INFO at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]

17.01 05:49:59 [Server] INFO at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [custom.jar:git-Spigot-fa7cbf9-00eba53]

17.01 05:49:59 [Server] INFO at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [custom.jar:git-Spigot-fa7cbf9-00eba53]

17.01 05:49:59 [Server] INFO at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [custom.jar:git-Spigot-fa7cbf9-00eba53]

17.01 05:49:59 [Server] INFO at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:694) [custom.jar:git-Spigot-fa7cbf9-00eba53]

17.01 05:49:59 [Server] INFO at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [custom.jar:git-Spigot-fa7cbf9-00eba53]

17.01 05:49:59 [Server] INFO at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftTask.run(CraftTask.java:71) ~[custom.jar:git-Spigot-fa7cbf9-00eba53]

17.01 05:49:59 [Server] INFO at com.gmail.filoghost.healthbar.DamageListener$2.run(DamageListener.java:147) ~[?:?]

17.01 05:49:59 [Server] INFO at com.gmail.filoghost.healthbar.PlayerBar.updateHealthBelow(PlayerBar.java:89) ~[?:?]

17.01 05:49:59 [Server] INFO java.lang.NullPointerException

Getting this error too: http://pastebin.com/51H57F9X

Also this on start: http://pastebin.com/sWtyVeD1