[WARNING] [ScoreboardStats] Task #66 for ScoreboardStats v0.5.1 generated an exception
java.lang.NullPointerException
	at me.games647.scoreboardstats.api.VariableReplacer.getPvpValue(VariableReplacer.java:59)
	at me.games647.scoreboardstats.api.VariableReplacer.getReplacedInt(VariableReplacer.java:21)
	at me.games647.scoreboardstats.SettingsHandler.sendUpdate(SettingsHandler.java:87)
	at me.games647.scoreboardstats.api.UpdateThread.run(UpdateThread.java:14)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:344)
	at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:509)
	at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:227)
	at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:472)
	at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:404)
	at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)