After Clement Lenglet was at fault in Barcelona's draw with Cadiz, the Frenchman was filmed visibly upset as he left the Camp Nou after the game.
Lenglet gave away a penalty after a foul on Ruben Soriano in the last minute of the game, which then ended 1-1, and leaves Barcelona two points further adrift of the LaLiga Santander summit.
It also amplifies the club's current crisis which began after the thumping 4-1 defeat to Paris Saint-Germain in the Champions League.
After the game, Lenglet was captured as fans stopped his car when he was leaving the stadium, with the player covering his teary face.