Arsenal midfielder Granit Xhaka reportedly launched an expletive tirade at his side's defending after they allowed Slavia Prague to grab a last gasp equaliser in their Europa League tie.
The Gunners had laboured at the Emirates Stadium before Nicolas Pepe looked to have bagged a winner in the first leg of the quarter-final with just four minutes to play in the 1-1 draw.
However under pressure deep into four added minutes of stoppage time, nervous play in trying to play the ball out from Cedric Soares and Gabriel allowed the unfancied Czech side to grab a corner kick with just over 60 seconds to play.