Error

09:36:32 [SEVERE] Could not pass event CUSTOM_EVENT to SpoutText
java.lang.NoSuchMethodError: org.getspout.spoutapi.gui.GenericLabel.setHexColor(I)Lorg/getspout/spoutapi/gui/Label;
	at me.cain.spouttext.SpoutL.addText(SpoutL.java:33)
	at me.cain.spouttext.SpoutL.onSpoutCraftEnable(SpoutL.java:20)
	at org.getspout.spoutapi.event.spout.SpoutListener.onCustomEvent(SpoutListener.java:40)
	at org.bukkit.plugin.java.JavaPluginLoader$88.execute(JavaPluginLoader.java:862)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:338)
	at org.getspout.spout.PlayerManager.onSpoutcraftEnable(PlayerManager.java:81)
	at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:121)
	at net.minecraft.server.Packet18ArmAnimation.a(SourceFile:35)
	at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:89)
	at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:478)
	at net.minecraft.server.NetworkListenThread.a(SourceFile:105)
	at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:454)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:363)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)