Cannot load rain plugin

Error occurred while enabling RainSplash v0.1 (Is it up to date?)
java.lang.NoSuchMethodError: de.slikey.effectlib.EffectManager.<init>(Lde/slikey/effectlib/EffectLib;)V
	at me.speed.RainSplash.RainSplash.onEnable(RainSplash.java:30) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugin(CraftServer.java:446) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at org.bukkit.craftbukkit.v1_7_R3.CraftServer.enablePlugins(CraftServer.java:380) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at net.minecraft.server.v1_7_R3.MinecraftServer.n(MinecraftServer.java:352) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at net.minecraft.server.v1_7_R3.MinecraftServer.g(MinecraftServer.java:326) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at net.minecraft.server.v1_7_R3.MinecraftServer.a(MinecraftServer.java:282) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.java:182) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:436) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]
	at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [craftbukkitserver.jar:git-Bukkit-1.7.9-R0.1-b3084jnks]