Blender Guru Donut texture issue

Hi everybody!
I am new to Blender and I just started using it doing the Blender Guru tutorial of a donut.
I just finished it and I noticed there is a sort of “glitch” in the texture when rendered.
As you can see from the screen, I have used texture paint for the glaze and the unwrapped texture seems fine but in the render you can see that sort of line.
What could it be?

Thank you!

Welcome :tada:

You might show/ look at your UV-map… are there any margins… also it may be that the material preview mode doesn’t show this absolutly correct…

( and some people just never did whatever version of the donut tut… so they don’t know how it should look like :wink: )