The situation surrounding the video assistant referee "is at crisis point" following Luis Diaz's disallowed goal on Saturday, says Jamie Carragher.
VAR failed to intervene when Diaz was wrongly flagged for offside with the game goalless between Liverpool and Tottenham in the first half.
PGMOL, the governing body for referees, said the incorrect decision was down to "a significant human error".
"I don't think the feeling around VAR has ever been lower," said Carragher.
Curtis Jones and Diogo Jota were also sent off during the controversial match as Liverpool were beaten 2-1 by Spurs after Joel Matip's own goal deep into stoppage time.