Gallas failed to impress in the Champions League defeat to Inter Milan earlier this week and has blamed his poor performance on fitness problems.
“People in France say that I am burnt out,” Gallas told L’Equipe.
“Maybe I am because I had a bad time at the World Cup.
“I was not up to standard, but I was not the only one. I only began training on August 20 and didn’t play for two months.”
