Goo Goo Dollshave postponed their shows inSouth Africaafter singer John Rzeznik was hospitalized with pneumonia.

Reznik announced the news in a video from his hospital bed, apologizing for the sudden change in plans.

Im stuck here for a day or two.

John Rzeznik (L) and Robert Takac of the Goo Goo Dolls

John Rzeznik (L) and Robert Takac of the Goo Goo DollsMICHAEL TRAN/AFP/Getty Images

But were working on getting back down there as fast as we can.

Im just really sorry that we couldnt do this.

I apologize that this happened.

This country means so much to us, and we were so excited to create more memories with you.