[WARNING] [BeardAch] Task #31 for BeardAch v0.4.6-Fillet [BETA] generated an exception
java.lang.NullPointerException
	at java.lang.String.replace(Unknown Source)
	at me.tehbeard.BeardAch.achievement.Achievement.unlock(Achievement.java:123)
	at me.tehbeard.BeardAch.achievement.Achievement.checkAchievement(Achievement.java:103)
	at me.tehbeard.BeardAch.achievement.AchievementManager.checkPlayers(AchievementManager.java:196)
	at me.tehbeard.BeardAch.BeardAch$4.run(BeardAch.java:301)
	at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftTask.run(CraftTask.java:53)
	at org.bukkit.craftbukkit.v1_4_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:344)
	at net.minecraft.server.v1_4_R1.MinecraftServer.r(MinecraftServer.java:530)
	at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:224)
	at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:494)
	at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:427)
	at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)
2013-02-28 04:22:25