DBS emission failure

[asty1]

I have a 2009 DBS with 11K miles on it. While driving on the highway and after nailing the accelerator in sport mode I received an message with a red triangle stating urgent emission failure drive slow. The ac stopped working, I'm assuming it shut down the compressor, Then after 10 seconds it went away and the ac started working again. Anyone ever experience this problem? If so what should I do? The car seems to be back to normal. Appreciate any input.