Key Error

Hello! first time posting here. Let me know if this is the right community for this.

In Greasepencil, I keep getting an error whenever I go to edit mode. Whenever I click on anything an error appears where it's looking for GP. Layer. 002

I tried :

• reinstalling (no effect)

• I made a GP. Layer.002 (things went back to normal, but when i make a new file without this layer, the problem persists)

• Reset blender to Factory Setting (again the individual file works fine, but it comes back when I make a new one)