Laurent Blanc accepts Paris St Germain must improve their faltering recent form if they are to go into the winter break with a win over Montpellier.
Unbeaten in all competitions this season until last Wednesday, PSG followed a Champions League loss to Barcelona with a shock first Ligue 1 defeat against Guingamp and remain a point behind leaders Marseille.
Blanc told L'Equipe: ``We had this situation last year as well. It's not a new situation.
``When you lose two games in a row, you have to concentrate...
Yoann Touzghar snatched a valuable point for strugglers Lens as they were involved in a six-goal thriller at Montpellier.
Morgan Sanson and Lucas Barrios gave the hosts a 2-0 lead inside 16 minutes, but Lens hit back through Perrick Valdivia and Baptiste Guillaume.
Anthony Mounier made it 3-2 to Montpellier in the 62nd minute but it was not enough to seal the win as Touzghar took advantage of a goalkeeping error by Laurent Pionnier to claim the draw which moved 19th place Lens to within two points...
Montpellier ended a seven game winless streak away from home with a crushing Ligue 1 win over in-form Rennes at Stade de la Route de Lorient.
Jonas Martin opened the scoring in the 22nd minute before the visitors ran riot in the second half.
Morgan Sanson made it two after 55 minutes before Lucas Barrios and Anthony Mounier complete the scoring.
The win moves Montpellier up one place to seventh, where they are one point behind Rennes.
After four successive wins and no defeat in nine, Rennes were expected...
St Etienne followed up their derby victory over Lyon by seeing off Montpellier 2-0 to climb to third place in the Ligue 1 table.
Les Verts beat their arch rivals on home soil for the first time in 20 years on Sunday, ending a run of five successive draws.
And they picked up maximum points on the road on Wednesday thanks to first-half goals from Florentin Pogba and Paul Baysse.
Montpellier, who had won their previous three home league games, had the first decent effort of the match in the 16th minute...