Justin Moore urged his fans to stand up, then he fell down during the opening night of his Off the Beaten Path Tour in Springfield, Mo. over the weekend. In fact, he fell twice!

The second time, a fan captured it on video.

"I am so sore," Moore tells Taste of Country sister station WYRK during CMA Week in Nashville. "Usually the barricades are up next to the catwalk, but they were about two feet out in every direction. I didn't realize that, and I just walked off."

Even though Moore handed a red cup of what he says is vodka to a fan immediately before tumbling, the 'Point at You' singer insists he was not under the influence of alcohol.

Randy Houser and Josh Thompson will open all dates on Moore's Off the Beaten Path Tour, which runs through spring 2014. The hitmaker released the 'Off the Beaten Path' album in September. It debuted at No. 1 on the country albums chart.