Pushing More GUI Clips Than Popping

Hey guys, I'm trying to set up my leaderboard to match my game's GUISkin (it's dreamlo board btw)

But I keep getting these errors when trying to use my GUISkin:

 GUI Error: You are pushing more GUIClips than you are popping. Make sure they are balanced)

 ArgumentException: Getting control 1's position in a group with only 1 controls when doing Repaint
 Aborting
 UnityEngine.GUILayoutGroup.GetNext () (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayoutUtility.cs:512)
 UnityEngine.GUILayoutUtility.BeginLayoutGroup (UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options, System.Type LayoutType) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayoutUtility.cs:207)
 UnityEngine.GUILayout.BeginHorizontal (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayout.cs:234)
 UnityEngine.GUILayout.BeginHorizontal (UnityEngine.GUILayoutOption[] options) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayout.cs:226)
 LeaderBoardSample.DoMyWindow (Int32 windowID) (at Assets/dreamlo/LeaderBoardSample.cs:94)
 UnityEngine.GUI.CallWindowDelegate (UnityEngine.WindowFunction func, Int32 id, UnityEngine.GUISkin _skin, Int32 forceRect, Single width, Single height, UnityEngine.GUIStyle style) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUI.cs:1395)


 ArgumentException: Getting control 2's position in a group with only 2 controls when doing Repaint
 Aborting
 UnityEngine.GUILayoutGroup.GetNext () (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayoutUtility.cs:512)
 UnityEngine.GUILayoutUtility.DoGetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayoutUtility.cs:275)
 UnityEngine.GUILayoutUtility.GetRect (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayoutUtility.cs:258)
 UnityEngine.GUILayout.DoButton (UnityEngine.GUIContent content, UnityEngine.GUIStyle style, UnityEngine.GUILayoutOption[] options) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayout.cs:43)
 UnityEngine.GUILayout.Button (System.String text, UnityEngine.GUILayoutOption[] options) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUILayout.cs:37)
 LeaderBoardSample.DoMyWindow (Int32 windowID) (at Assets/dreamlo/LeaderBoardSample.cs:98)
 UnityEngine.GUI.CallWindowDelegate (UnityEngine.WindowFunction func, Int32 id, UnityEngine.GUISkin _skin, Int32 forceRect, Single width, Single height, UnityEngine.GUIStyle style) (at C:/BuildAgent/work/d3d49558e4d408f4/artifacts/EditorGenerated/GUI.cs:1395)

This is the script it's having problems with:

 using UnityEngine;
 using System.Collections.Generic;
 
 public class LeaderBoardSample : MonoBehaviour {
     float startTime = 10.0f;
     float timeLeft = 0.0f;
     
     public GUISkin guiSkin;
     
     Rect windowRect = new Rect (0, 0, 620, 520);
     private bool toggleTxt = false;
     string stringToEdit = "Text Label";
     float hSliderValue = 0.0f;
     float vSliderValue = 0.0f;
     private float hSbarValuet;
     private float vSbarValue;
     private Vector2 scrollPosition = Vector2.zero;
     
     string playerName = "";
     string code = "";
     
     enum gameState {
         waiting,
         running,
         enterscore,
         leaderboard
     };
     
     gameState gs;
     
     
     // Reference to the dreamloLeaderboard prefab in the scene
     
     dreamloLeaderBoard dl;
     dreamloPromoCode pc;
     
     void Start () 
     {
 
         Time.timeScale = 1.0f;
         Screen.sleepTimeout = SleepTimeout.NeverSleep;
         windowRect.x = (Screen.width - windowRect.width)/2;
         windowRect.y = (Screen.height - windowRect.height)/2;
 
         // get the reference here...
         this.dl = dreamloLeaderBoard.GetSceneDreamloLeaderboard();
         
         // get the other reference here
         this.pc = dreamloPromoCode.GetSceneDreamloPromoCode();
         
         this.timeLeft = startTime;
         this.gs = gameState.waiting;
     }
     
     void Update () 
     {
         if (this.gs == gameState.running)
         {
             this.gs = gameState.enterscore;
         }
     }
     
     void  OnGUI (){
         GUI.skin = guiSkin;
         
         windowRect = GUI.Window (0, windowRect, DoMyWindow, "Leaderboard");
     }
     
     
     
     void  DoMyWindow ( int windowID  ){
         
         GUILayoutOption[] width200 = new GUILayoutOption[] {GUILayout.Width(200)};
         
         float width = 400;  // Make this wider to add more columns
         float height = 200;
         
         Rect r = new Rect((Screen.width / 2) - (width / 2), (Screen.height / 2) - (height), width, height);
         GUILayout.BeginArea(r, new GUIStyle("box"));
         
         GUILayout.BeginVertical();
         if (this.gs == gameState.waiting || this.gs == gameState.running)
         {
             this.gs = gameState.running;
             
             GUILayout.Label("Total Score: " + GameLogicScript.score);
         }
         
         
         
         if (this.gs == gameState.enterscore)
         {
             GUILayout.Label("Total Score: " + GameLogicScript.score);
             GUILayout.BeginHorizontal();
             GUILayout.Label("Your Name: ");
             this.playerName = GUILayout.TextField(this.playerName, width200);
             
             if (GUILayout.Button("Save Score"))
             {
                 // add the score...
                 if (dl.publicCode == "") Debug.LogError("You forgot to set the publicCode variable");
                 if (dl.privateCode == "") Debug.LogError("You forgot to set the privateCode variable");
                 
                 dl.AddScore(this.playerName, GameLogicScript.score);
                 
                 this.gs = gameState.leaderboard;
             }
             GUILayout.EndHorizontal();
         }
         
         if (this.gs == gameState.leaderboard)
         {
             GUILayout.Label("High Scores:");
             List<dreamloLeaderBoard.Score> scoreList = dl.ToListHighToLow();
             
             if (scoreList == null) 
             {
                 GUILayout.Label("(loading...)");
             } 
             else 
             {
                 int maxToDisplay = 20;
                 int count = 0;
                 foreach (dreamloLeaderBoard.Score currentScore in scoreList)
                 {
                     count++;
                     GUILayout.BeginHorizontal();
                     GUILayout.Label(currentScore.playerName, width200);
                     GUILayout.Label(currentScore.score.ToString(), width200);
                     GUILayout.EndHorizontal();
                     
                     if (count >= maxToDisplay) break;
                 }
             }
         }
         GUILayout.EndVertical();
         GUILayout.EndArea();
     }
     
     
 }

Any help would be very much appreciated! Thanks!