[19:58:09] [Server thread/ERROR] [Sponge]: Error occurred while executing command 'JAIL _kalek_' for source EntityPlayerMP['masterfapper72'/15986, l='warps', x=3059,70, y=72,00, z=-11203,63]: bound must be positive
java.lang.IllegalArgumentException: bound must be positive
        at java.util.Random.nextInt(Random.java:388) ~[?:1.8.0_111]
        at bammerbom.ultimatecore.sponge.modules.jail.commands.JailCommand.run(JailCommand.java:103) ~[JailCommand.class:?]
        at bammerbom.ultimatecore.sponge.impl.command.UCCommandCallable.process(UCCommandCallable.java:67) ~[UCCommandCallable.class:?]
        at org.spongepowered.api.command.dispatcher.SimpleDispatcher.process(SimpleDispatcher.java:333) ~[SimpleDispatcher.class:1.10.2-2202-5.1.0-BETA-2042]
        at org.spongepowered.common.command.SpongeCommandManager.process(SpongeCommandManager.java:295) [SpongeCommandManager.class:1.10.2-2202-5.1.0-BETA-2042]
        at net.minecraft.command.ServerCommandManager.func_71556_a(SourceFile:83) [bd.class:?]
        at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:913) [me.class:?]
        at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:892) [me.class:?]
        at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) [im.class:?]
        at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) [im.class:?]
        at org.spongepowered.common.network.PacketUtil.onProcessPacket(PacketUtil.java:156) [PacketUtil.class:1.10.2-2202-5.1.0-BETA-2042]
        at net.minecraft.network.PacketThreadUtil$1.redirect$onProcessPacket$zjc000(SourceFile:39) [fl$1.class:?]
        at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [fl$1.class:?]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_111]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_111]
        at net.minecraft.util.Util.func_181617_a(SourceFile:45) [h.class:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:668) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) [ld.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]