I'm modelling a nutella pot, however I have a rendering problem.
As you can see I have a dark spot around the glass pot, my shading render is very simple though :
Also, I made the nutella model and the pot to intersect as saw in the Blender Guru donut tutorial series so there are no arctefacts. I tried to play with Light Paths values but it didn't changed a thing. I'm clueless here.
Edit
Here is the .blend file : https://drive.google.com/open?id=1raZvaCW-5wCaXbtoebrNK1KYopJt6opm