Решено При создании кейса пишет ошибку.

При создание кейса в плагине MDonatCase он создается, но пропадает при перезапуске.
Лог при создании:


INFO klzxc99 issued server command: /dc create Donat
[Server] ERROR null
[Server] INFO org.bukkit.command.CommandException: Unhandled exception executing command 'dc' in plugin DonatCase
[Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:641) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1162) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:997) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
[Server] INFO at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
[Server] INFO at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[Server] INFO Caused by: java.lang.NullPointerException
[Server] INFO at ru.master.fix.utils.Functions.string1(Functions.java:38) ~[?:?]
[Server] INFO at ru.master.fix.Lists.void5(Lists.java:66) ~[?:?]
[Server] INFO at ru.master.fix.Lists.void3(Lists.java:52) ~[?:?]
[Server] INFO at ru.master.fix.commands.CaseCommands.onCommand(CaseCommands.java:85) ~[?:?]
[Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
[Server] INFO ... 15 more

 

Блин... Версию плагина, ссылку на плагин, версию ядра, ссылку на ядро и т.д.
А лучше всего, снеси этот плагин и поставь другой, вот и решение.