I'm just learning Blender so I am not sure if this is a common issue but while I attempted to render this image of a donut I made, a portion of the donut doesn't render with color and it appears to be showing a part of the donut which isn't there.
I've attached a screenshot of how the scene looks in the viewport and the other photo is that of the render.
Not sure what the issue is here... The body of the donut is its own torus object.