Problem z danymi pluginami na serwerze - wyskakiwanie błędów w konsoli.

[Deall3r]

Mam problem z pluginami takimi jak clearlag i automessage wyskakuje ten komunikat w konsoli

.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks][16:30:29] [Server thread/WARN]: [ClearLag] Task #40 for ClearLag v2.8.2 generated an exceptionjava.lang.NoSuchMethodError: org.bukkit.Bukkit.getOnlinePlayers()Ljava/util/Collection;	at me.minebuilders.clearlag.Util.broadcast(Util.java:42) ~[?:?]	at me.minebuilders.clearlag.tasks.ClearTask.run(ClearTask.java:47) ~[?:?]	at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java:53) ~[craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks]	at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345) [craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks]	at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:587) [craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks]	at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:250) [craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks]	at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:545) [craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks]	at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:457) [craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks]	at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit-dev-1.7.2-R0.3.jar:git-Bukkit-1.7.2-R0.2-50-gdce2b35-b3019jnks]

 Proszę o pomoc