Problem z pluginem ChestCommand - spamowania w konsoli tym samym errorem.

[Piter172]

Witam, mam problem z pluginem chestcommand, cały czas spamuje mi w konsoli tym samym errorem i nie wiem jak to naprawić ;/
Proszę o pomoc
Error:
 

[17:41:09] [Server thread/WARN]: [ChestCommands] Task #26 for ChestCommands v3.1.2 generated an exception
java.lang.NoSuchMethodError: org.bukkit.Bukkit.getOnlinePlayers()Ljava/util/Collection;
	at com.gmail.filoghost.chestcommands.task.RefreshMenusTask.run(RefreshMenusTask.java:18) ~[?:?]
	at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftTask.run(CraftTask.java:53) ~[craftbukkit-dev.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
	at org.bukkit.craftbukkit.v1_7_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:345) [craftbukkit-dev.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
	at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:587) [craftbukkit-dev.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
	at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:250) [craftbukkit-dev.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
	at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:545) [craftbukkit-dev.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
	at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:457) [craftbukkit-dev.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
	at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [craftbukkit-dev.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]

[Hunterz89]

Spróbuj zmienić na nowszą lub starszą wersje pluginu a jak to nie pomoże to serwer na 1.8.Sam mam ten plugin na 1.8 i nie mam żadnych problemów :P

[avacador]

Wgraj nowa versje i reset serwera zrob