Meanwhile, Arsenals second largest shareholder, Alisher Usmanov, has told Arsene Wenger to start learning from his mistakes and claims the Gunners need to strengthen the entire team to compete with the best in Europe.
The Russian billionaire, who owns 30% of the club, was keen to emphasise his admiration for Wenger but believes the Frenchman is letting his principles stand in the way of Arsenals success.
The Gunners have lifted just one fifa coins 15 trophy in nine-and-a-half years and have made their worst start to a season since 1982.
Usmanov said: but of world football.
But we have a Russian proverb which goes, Even an old lady can have a roof falling on her.
Everybody makes mistakes. He can make mistakes and I know as you age it is more difficult, more challenging to accept ones mistakes.
Usmanov continued: The potential of the team is there but there is no critical evaluation of mistakes and they need to acknowledge them.
Because no genius can retain the same level of genius if they do not acknowledge mistakes. Its only when you admit your mistakes that you can get rid of them. I wish this to my club.
Sundays 3-1 loss at Crystal Palace was the Reds fourth in a row and left them sitting 12th in the Premier League table, only four points above the relegation zone.
Liverpool have another big game tomorrow night when they meet Ludogorets, with victory imperative to keep their hopes of qualifying for the knockout stages of the Champions League alive.
Lallana said: It was disappointing, especially after going in front so early. We need to stick together. Its as simple as that. When youre having a tough time as a team, you all need to stay together.
Meanwhile, Daniel Sturridge says he is determined to return stronger than ever from his injury woe.