WowAce

What steps will reproduce the problem?
1. Press 'M'.
2. Attempt to open the options menu by clicking on the lower right 'C'.

What is the expected output? What do you see instead?

A menu with the options of the addon.

What version of the product are you using?

3.0

Do you have an error log of what happened?

Date: 2008-10-18 01:38:05
ID: 55
Error occured in: Global
Count: 1
Message: ..\FrameXML\StaticPopup.lua line 2750:
   attempt to index local 'self' (a nil value)
Debug:
   [C]: ?
   ..\FrameXML\StaticPopup.lua:2750: StaticPopup_EditBoxOnTextChanged()
   Cartographer3\Options.lua:71:
      Cartographer3\Options.lua:71
AddOns:
  Swatter, v5.1.3625 (SnaggleTooth)
  ArcHUD2, v2.2
  AucAdvanced, v5.1.3625 (SnaggleTooth)
  AucFilterBasic, v5.1.3625 (SnaggleTooth)
  AucFilterOutlier, v5.1.3625.2531
  AucMatchUndercut, v5.1.3625.2531
  AucStatClassic, v5.1.3625 (SnaggleTooth)
  AucStatHistogram, v5.1.3625 (SnaggleTooth)
  AucStatPurchased, v5.1.3625 (SnaggleTooth)
  AucStatSales, v5.1.3625.2842
  AucStatSimple, v5.1.3625 (SnaggleTooth)
  AucStatStdDev, v5.1.3625 (SnaggleTooth)
  AucStatWOWEcon, v5.1.3625.2530
  AucUtilAHWindowControl, v5.1.3625.3311
  AucUtilAppraiser, v5.1.3625.2530
  AucUtilAskPrice, v5.1.3625.3175
  AucUtilAutoMagic, v5.1.3625.3142
  AucUtilCompactUI, v5.1.3625.2530
  AucUtilEasyBuyout, v5.1.3625.3583
  AucUtilItemSuggest, v5.1.3625.3108
  AucUtilPriceLevel, v5.1.3625.2545
  AucUtilScanButton, v5.1.3625.2530
  AucUtilScanFinish, v5.1.3625.2530
  AucUtilScanProgress, v5.1.3625.2530
  AucUtilSearchUI, v5.1.3625.3483
  AucUtilVendMarkup, v5.1.3625.2530
  Babylonian, v5.1.DEV.130
  BeanCounter, v5.1.3625 (SnaggleTooth)
  Bejeweled, v1.02
  Cartographer3, v3.0 v0.10
  Cartographer3InstancePOIs, v
  Cartographer3Notes, v
  Cartographer3Waypoints, v
  Configator, v5.1.DEV.130
  CurseProfiler, v
  DebugLib, v5.1.DEV.130
  EnhTooltip, v5.1.3625 (SnaggleTooth)
  FuBar, v
  LightHeaded, v247
  LightHeadedDataC, v247
  MMCharacterProfile, v19
  Stubby, v5.1.3625 (SnaggleTooth)
  Talented, v1.9
  TomTom, v174
  TourGuide, v3.0.1.37
  (ck=59a)

Please provide any additional information below.

I don't know if this is an issue with Cartographer, or some other addon, since it's not the first time when I've had trouble opening up a menu.