Solved Code error

ok so I made a minigame plugin off of pogostick29dev's miniseries and when I load it up it gets an error on this class file:

Code:java

package me.CreeperSwagg34.BloodGames;
 
import org.bukkit.entity.Player;
 
import java.util.ArrayList;
 
public class ArenaManager {
 
    private static ArenaManager instance = new ArenaManager();
 
    public static ArenaManager getInstance() {
        return instance;
    }
 
    private ArrayList<Arena> arenas;
 
    private ArenaManager() {
        this.arenas = new ArrayList<Arena>();
    }
 
    public void setup() {
        arenas.clear();
 
        for (String arenaID : SettingsManager.getArenas().getKeys()) {
            arenas.add(new Arena(arenaID));
        }
    }
 
    public Arena getArena(String id) {
        for (Arena arena : arenas) {
            if (arena.getID().equals(id)) {
                return arena;
            }
        }
 
        return null;
    }
 
    public Arena getArena(Player p) {
        for (Arena arena : arenas) {
            if (arena.hasPlayer(p)) {
                return arena;
            }
        }
 
        return null;
    }
 
 
    public ArrayList<Arena> getArenas() {
        return arenas;
    }
 
}
 

Heres the rest of code: https://github.com/pogostick29dev/Bloodbath/tree/master/src/me/pogostick29dev/bloodbath

IDK why it doesnt work, heres my error log

Code:

Error occurred while enabling Bloodgames v1.0 (Is it up to date?)
java.lang.ExceptionInInitializerError
    at me.CreeperSwagg34.BloodGames.ArenaManager.setup(ArenaManager.java:24) ~[?:?]
    at me.CreeperSwagg34.BloodGames.Main.onEnable(Main.java:26) ~[?:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugin(CraftServer.java:446) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at org.bukkit.craftbukkit.v1_7_R3.CraftServer.enablePlugins(CraftServer.java:380) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at net.minecraft.server.v1_7_R3.MinecraftServer.n(MinecraftServer.java:352) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at net.minecraft.server.v1_7_R3.MinecraftServer.g(MinecraftServer.java:326) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at net.minecraft.server.v1_7_R3.MinecraftServer.a(MinecraftServer.java:282) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.java:182) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:436) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
    at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [craftbukkit.jar:git-Bukkit-1.7.9-R0.1-6-g4d832c3-b3090jnks]
Caused by: java.lang.NullPointerException
    at me.CreeperSwagg34.BloodGames.SettingsManager.<init>(SettingsManager.java:33) ~[?:?]
    at me.CreeperSwagg34.BloodGames.SettingsManager.<clinit>(SettingsManager.java:12) ~[?:?]
    ... 13 more
[19:27:44]

 

XgXXSnipz
Your SettingsManager class?

 

Gater12 Never mind all good to go! just needed to fix something in the main class

 

XgXXSnipz please mark this as solved