What does 'The map tree data is corrupt' mean? o_O

I had worked sooooo freakin' hard on this game.. well sorta >_> But anyways, what does it mean and how do I fix it?   :cry:

Not sure because it has never happened to me but the problem could be because somewhere in working on your game one of the maps got corrupt.  For some reason one of my friends used Postality Knights to make his game, of course now it doesn't work on Postality Knights but the official Englihs version of XP.

Well... thing is I never made a map yet. o_o;; I only placed one green land thing on one square for where the player start thing is so that I can test out how the items and stuff look. I'm surprised one square of land can corrupt the whole thing... ;____; It wont let me load the game at all, all I worked on was a bit of items, animations, and skills. D= I'm sad.. ~_~ Took long to make them animations.. =\ Oh and um I'm using RPG Maker 2003. o_o How do you fix it...?? o_O;;

try making a full map?\

Rpg Maker 2003, map tree error break...hmm watch this.

http://www.kobrasrealm.com/view.php/5