Cant export projext as .fbx When ever i try and export my project as an .fbx i get this error. Im new to blender so i may have made an error on the model that makes this error appears

Blender file
I can't tell you why this is, but if you go to the Object Data Properties tab, go to UV Maps, and remove the UV map (click the 'minus' button next to it), it will export. I don't know why.