Neymar labelled the video assistant referee system a 'disgrace' after Manchester United were awarded a decisive last-gap penalty at the Parc des Princes to advance into the quarter-finals on away goals.
PSG coach Thomas Tuchel had said the Brazilian made his comments in the heat of the moment, hinting he should not be sanctioned.
Neymar has just returned to action after a three-month injury layoff.
PSG have qualified for next season's Champions League by winning the Ligue 1 title.
News that makes sense
Your trusted source for staying up-to-date with the world around you. Get free daily news updates and analysis, straight to your inbox.
(Reporting by Julien Pretot; Editing by Christian Radnedge)
