Actor-singer Keifer Sutherland had to call off his remaining concerts of his European tour after suffering a rib injury.
The 52-year-old star took to Instagram to inform his fans about his accident and apologised for cancelling the concerts with a promise to soon reschedule his performance.
''Sadly I slipped on the steps of the tour bus whilst travelling to Denmark and seriously injured a rib, making it difficult to breathe and impossible to sing. Regretfully, I will not be able to perform the last 3 shows on our tour, but have every intention of making these shows up in September/ October when we return.
"I am so sorry for any inconvenience that I've caused to the fans who have bought tickets. I will do everything I can to make it up to you. Thank you for your understanding,'' he wrote in a statement posted on the photosharing website.
Sutherland's tour began back in January in Colorado and eventually brought him in Europe. The tour is to support his new album "Reckless & Me", which released in April, and is a mixture of folk, rock, blues and country.