ChestShop na 1.12.1

Pomoże ktoś z chest shopem żeby działał na 1.12.1? Bo jest taki problem:

[17:31:37 WARN]: [ChestShop] Plugin ChestShop v3.8.12 generated an exception while executing task 29
java.lang.NoSuchMethodError: org.bukkit.Server._INVALID_getOnlinePlayers()[Lorg/bukkit/entity/Player;
at com.Acrobot.ChestShop.Metrics.postPlugin(Metrics.java:335) ~[?:?]
at com.Acrobot.ChestShop.Metrics.access$400(Metrics.java:57) ~[?:?]
at com.Acrobot.ChestShop.Metrics$1.run(Metrics.java:223) ~[?:?]
at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot_1.12.1.jar:git-Spigot-65e8124-357b573]
at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:52) [spigot_1.12.1.jar:git-Spigot-65e8124-357b573]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_66]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_66]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_66]