[12:56:19] [Server thread/ERROR] [net.minecraft.network.NetHandlerPlayServer]: null org.bukkit.command.CommandException: Unhandled exception executing command 'cc' in plugin ChestCommands v3.1.4  at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[PluginCommand.class:git-CatServer-1.12.2-6eb82ffe]     at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:146) ~[SimpleCommandMap.class:git-CatServer-1.12.2-6eb82ffe]  at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:712) ~[CraftServer.class:git-CatServer-1.12.2-6eb82ffe]     at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:1667) [pa.class:?]    at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:1468) [pa.class:?]    at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) [la.class:?]   at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) [la.class:?]    at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?]   at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_212]    at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_212]    at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]     at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:910) [MinecraftServer.class:?]    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:475) [nz.class:?]   at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:834) [MinecraftServer.class:?]    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693) [MinecraftServer.class:?]     at java.lang.Thread.run(Unknown Source) [?:1.8.0_212] Caused by: java.lang.NullPointerException: ConfigurationSection cannot be null    at com.gmail.filoghost.chestcommands.util.Validate.notNull(Validate.java:7) ~[?:?]  at com.gmail.filoghost.chestcommands.serializer.IconSerializer.loadIconFromSection(IconSerializer.java:72) ~[?:?]   at com.gmail.filoghost.chestcommands.serializer.MenuSerializer.loadMenu(MenuSerializer.java:45) ~[?:?]  at com.gmail.filoghost.chestcommands.ChestCommands.load(ChestCommands.java:199) ~[?:?]  at com.gmail.filoghost.chestcommands.command.CommandHandler.execute(CommandHandler.java:59) ~[?:?]  at com.gmail.filoghost.chestcommands.command.CommandFramework.onCommand(CommandFramework.java:46) ~[?:?]    at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[PluginCommand.class:git-CatServer-1.12.2-6eb82ffe]     ... 15 more