British rapper Dappy has apologised to fans after he missed a club performance in the U.K. due to scheduling problems.

The N-Dubz star was set to play a special Halloween show at the Nightingale Club in Birmingham, England on Thursday (31Oct13) but bosses gave him the wrong stage time.

The slot has now been rescheduled, and he has taken to Twitter.com to say sorry to ticket buyers for the mix-up.

He writes, "Guys im so sorry about tonight it was no fault of my own, the show has been rescheduled!! The club last night got the times wrong, hence why i didn't get to perform, so I will let you guys know when I'll be back!"