BIG PROBLEM! MAIN CHARACTER IS INVISABLE.

I'm using Rpgmaker 2003. I was really working hard on a game and I deleted all the characters in the database because I wanted to start fresh (set the array size to 0). I created a new character but it's invisible. When I test the game I can still move around and go to other maps. but there is no graphic for the character. I've tried using the basic character graphics but nothing works. Help...