Kings Of Leon have faced "big problems"

Kings Of Leon have canceled a second gig in a row – after abandonment of a show in Dallas on Friday, July 29, they have put off the performance in Houston, that was scheduled on July 30.

On Friday, Kings Of Leon's concert was stopped after apparently drunk singer Caleb Followill told the fans he needed to "vomit and grab another beer", and left the stage.

According to the official statement by the band, Caleb Followill's behavior was caused by suffering from "heat exhaustion and dehydration".

His brother and bassist Jared Followill already apologized to the fans. He also claimed that the band has faced "big problems". "I love our fans so much. I know you guys aren't stupid. I can't lie. There are problems in our band bigger than not drinking enough", said he.

Kings Of Leon are currently on tour in support of their last studio effort Come Around Sundown.