Abilities

[16:46:13 INFO]: [ProjectKorra] MetalFragments by Carbogen has been loaded.
[16:46:13 ERROR]: Error occurred while enabling ProjectKorra v1.5.1 (Is it up to
 date?)
java.lang.NoSuchMethodError: org.bukkit.scheduler.BukkitScheduler.scheduleSyncRe
peatingTask(Lorg/bukkit/plugin/Plugin;Lorg/bukkit/scheduler/BukkitRunnable;JJ)I
        at ca.carbogen.korra.metalfragments.MFListener.manage(MFListener.java:59
) ~[?:?]
        at ca.carbogen.korra.metalfragments.MFInfo.onThisLoad(MFInfo.java:72) ~[
?:?]
        at com.projectkorra.ProjectKorra.Ability.AbilityModuleManager.fill(Abili
tyModuleManager.java:167) ~[?:?]
        at com.projectkorra.ProjectKorra.Ability.AbilityModuleManager.<init>(Abi
lityModuleManager.java:61) ~[?:?]
        at com.projectkorra.ProjectKorra.ProjectKorra.onEnable(ProjectKorra.java
:33) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[s
pigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader
.java:329) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManage
r.java:405) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugin(CraftServer.jav
a:476) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at org.bukkit.craftbukkit.v1_7_R3.CraftServer.enablePlugins(CraftServer.
java:394) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at net.minecraft.server.v1_7_R3.MinecraftServer.n(MinecraftServer.java:3
60) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at net.minecraft.server.v1_7_R3.MinecraftServer.g(MinecraftServer.java:3
34) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at net.minecraft.server.v1_7_R3.MinecraftServer.a(MinecraftServer.java:2
90) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.jav
a:194) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java
:458) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]
        at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:6
28) [spigot-1.7.9-spigot-1.7.9-R0.3-SNAPSHOT.jar:git-Spigot-1543]