I need your help, how to fix it

#1

I use 3Dsmax 2009.
Vray Adv 150 Sp2

Vray color mapping: reinhard, sub-pixel mapping is on, effect backgruond is on
Adaptive subdivision image sampler : Min.rate :-2, max. Rate:2, clr thresh: 0.1
What is problem?
Thank you very much.
Best regrads.

#2

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