rankup help

brandon doxey

so i use prisonpaidranks and evertime i do /ranks i get this error

[14:55:14] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing 'ranks' in me.prisonranksx.commands.RanksCommand(ranks)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:156) ~[server.jar:git-Spigot-2740d5a-890130b]
at org.bukkit.craftbukkit.v1_16_R2.CraftServer.dispatchCommand(CraftServer.java:758) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.PlayerConnection.handleCommand(PlayerConnection.java:1697) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.PlayerConnection.a(PlayerConnection.java:1540) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.PacketPlayInChat.a(PacketPlayInChat.java:47) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.PlayerConnectionUtils.lambda$0(PlayerConnectionUtils.java:19) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.TickTask.run(SourceFile:18) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.IAsyncTaskHandler.executeTask(SourceFile:144) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.IAsyncTaskHandler.executeNext(SourceFile:118) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.MinecraftServer.ba(MinecraftServer.java:941) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.MinecraftServer.executeNext(MinecraftServer.java:934) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.IAsyncTaskHandler.awaitTasks(SourceFile:127) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.MinecraftServer.sleepForTick(MinecraftServer.java:918) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.MinecraftServer.w(MinecraftServer.java:850) ~[server.jar:git-Spigot-2740d5a-890130b]
at net.minecraft.server.v1_16_R2.MinecraftServer.lambda$0(MinecraftServer.java:164) ~[server.jar:git-Spigot-2740d5a-890130b]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_262]
Caused by: java.lang.IndexOutOfBoundsException: Index: 47, Size: 47
at java.util.ArrayList.rangeCheck(ArrayList.java:659) ~[?:1.8.0_262]
at java.util.ArrayList.get(ArrayList.java:435) ~[?:1.8.0_262]
at me.prisonranksx.gui.GuiListManager.openRanksGUI(GuiListManager.java:426) ~[?:?]
at me.prisonranksx.commands.RanksCommand.execute(RanksCommand.java:44) ~[?:?]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:149) ~[server.jar:git-Spigot-2740d5a-890130b]
... 17 more

Click to expand...