LONDON (Reuters) - Liverpool manager Jurgen Klopp has criticized Liverpool fans' behavior as "raiders" after an accidental collision with reserve goalkeeper Adrian that injured him, calling it "crazy" and demanding that the crowd restrain themselves.

Substitute goalkeeper Adrian Castillo was forced to leave the field with an ankle injury, and increased doubts about the team's participation in the next game against Southampton at the latter's stadium, today.

Adrian made his debut for the Reds when he managed to save the crucial penalty against Chelsea's Abraham in the final on penalties on Wednesday.

Klopp described it as "madness," according to the British newspaper "Independent", but, while he was celebrating with his team mates, a Liverpool supporter who broke into the pitch to celebrate, and hit the foot of the Spanish goalkeeper's foot, and caused his ankle injury, and entered Liverpool, meanwhile, are in a real dilemma after injury to goalkeeper Allison Becker as well, with only the choice of third-choice goalkeeper Andy Lonergan, 35.

Jurgen Klopp, who was also quoted by Sky News, said he was outraged by Adrian's injury.

"There is no doubt how much we love our fans, but if they can stop doing that, when we play against Manchester City, someone is on the pitch and so is Norwich City."

"The girl (who invaded the pitch) in the Champions League final got paid for it, I don't know what you can do about it," Klopp complained.