2013-03-18 11:56:05 [INFO] [BKCommonLib] Loading BKCommonLib v1.51
2013-03-18 11:56:05 [SEVERE] [BKCommonLib] [Reflection] Method 'a_()' does not exist in class file net.minecraft.server.v1_5_R1.Entity (Update BKCommonLib?)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.internal.CommonPlugin.handleReflectionMissing(CommonPlugin.java:93)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.reflection.SafeMethod.load(SafeMethod.java:75)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.reflection.SafeMethod.<init>(SafeMethod.java:43)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.reflection.ClassTemplate.getMethod(ClassTemplate.java:202)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.reflection.classes.EntityRef.<clinit>(EntityRef.java:39)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at java.lang.Class.forName0(Native Method)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at java.lang.Class.forName(Class.java:188)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.Common.loadClasses(Common.java:100)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.internal.CommonClasses.loadRef(CommonClasses.java:31)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.internal.CommonClasses.init(CommonClasses.java:16)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at com.bergerkiller.bukkit.common.internal.CommonPlugin.onLoad(CommonPlugin.java:332)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at org.bukkit.craftbukkit.v1_5_R1.CraftServer.loadPlugins(CraftServer.java:244)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at org.bukkit.craftbukkit.v1_5_R1.CraftServer.<init>(CraftServer.java:217)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at net.minecraft.server.v1_5_R1.PlayerList.<init>(PlayerList.java:55)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at net.minecraft.server.v1_5_R1.DedicatedPlayerList.<init>(SourceFile:11)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at net.minecraft.server.v1_5_R1.DedicatedServer.init(DedicatedServer.java:105)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at net.minecraft.server.v1_5_R1.MinecraftServer.run(MinecraftServer.java:381)
2013-03-18 11:56:05 [SEVERE] [BKCommonLib]     at net.minecraft.server.v1_5_R1.ThreadServerApplication.run(SourceFile:573)