Помогите Could not pass event PlayerJoinEvent to DonatorJoinPlus v1.0

Помогите! как решить ошибку в консоли?
[12:03:26 ERROR]: Could not pass event PlayerJoinEvent to DonatorJoinPlus v1.0
org.bukkit.event.EventException: null
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:500) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:485) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.PlayerList.onPlayerJoin(PlayerList.java:346) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.PlayerList.a(PlayerList.java:166) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.LoginListener.b(LoginListener.java:159) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.LoginListener.e(LoginListener.java:57) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.NetworkManager.a(NetworkManager.java:233) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.ServerConnection.c(ServerConnection.java:140) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:845) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) [minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_162]
Caused by: java.lang.IllegalArgumentException: No enum constant org.bukkit.Sound.MOB.ENDERDRAGON.END
at java.lang.Enum.valueOf(Enum.java:238) ~[?:1.8.0_162]
at org.bukkit.Sound.valueOf(Sound.java:1) ~[minecraft_server.jar:git-Spigot-c3093ef-7e94e65]
at com.dbsoftware.donatorjoin.DonatorJoin.onJoin(DonatorJoin.java:85) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_162]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_162]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_162]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_162]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[minecraft_server.jar:git-Spigot-c3093ef-7e94e65]

 

Никак не решить просто так, качай другой аналогичный плагин или забей на эту ошибку