Cunha must learn his lessons, says Pereirapublished at 15:49 3 January
Nick Mashiter
BBC Sport football news reporter

Wolves boss Vitor Pereira believes Matheus Cunha must learn from the mistake which saw the forward hit with a two-game ban.
The 25-year-old was also given an £80,000 fine after an altercation with a member of Ipswich's security staff at the final whistle, following the late defeat by the Tractor Boys last month.
He will miss Monday's visit of Nottingham Forest and the FA Cup third-round trip to Bristol City on 11 January.
"He knows it was not a good reaction but I look for a player not only as a player, but as a human being and even me, I make mistakes," said Pereira.
"He knows he made a mistake, he knows not to do it again and to keep the emotional balance and move forward.
"We need to be ready to play with or without Cunha. We have players with different skills and qualities but we will be ready."
Shorn of 10-goal Cunha, Wolves go into the weekend sitting 17th in the Premier League and could be second bottom by the time they kick off on Monday if results go against them.
Victory for Ipswich at Fulham on Sunday would drop Pereira's side back into the bottom three before kick off at Molineux.
Meanwhile, sporting director Matt Hobbs is working on new signings - Lens defender Kevin Danso is a target - but Pereira remained coy on possible incomings this month.
"We are working in the market like the other teams. We are trying to understand what my players can give to me for the way I want to play," he said.
"It means this is a time to look for targets but I speak about my players - I cannot speak about other players."