Morgan Wallen put two more I’m the Problem Tour dates in the books over the weekend, but apparently, his time in Glendale, Ariz. got off to a rocky start.

During Night Two at the city’s State Farm Stadium on Saturday night (July 19), Wallen thanked his crowd for being such a good audience.

Then, he said something else that caught fans’ attention.

He didn’t offer up any more details about what exactly happened the night before that upset him. But some videos posted by fans who were in the crowd during Night One at Glendale help explain Wallen’s comments.

@xoxo__jordynn who upset my man last night? #imtheproblemtour #morganwallen #glendaleaz #cowgirl #statefarmstadium ♬ original sound – xoxo__jordynn

According to one TikTok user who seems to have been there, Wallen’s first show at Glendale on Friday night (July 18) was chaotic.

“Y’all were literally throwing so much stuff onstage, crew members from backstage were coming out to grab stuff off the stage,” she says in her video.

“When are we gonna learn, not just Arizona but everywhere, to stop throwing things onstage?” she continues.

“They’re not gonna sign it. You’re not gonna get your item back.”

@justdrawn.thatway Also I DON’T blame Morgan, yes I’m bummed but the blame falls on the crowd tonight!!! #morganwallen #arizona ♬ original sound – Jessica✨westERN Wallenteer✨

The fan said that the crowd behavior “ruined it” for others at the Glendale show who were there to enjoy the music, adding that Wallen didn’t come back out to sign autographs at the end of his show like he usually does, after a night of rude behavior from fans.

Wallen Was Grabbed by a Fan — at Least Once

During one point in the show where Wallen was walking through the crowd to give high fives, one fan appeared to grab onto his shirt sleeve. The singer looked back in annoyance, but get moving.

@brigette.cc Another pov of why Morgan was mad! Don’t let her represent all of az we’re not that bad and we love you @morganwallen #morganwallen #statefarmstadium #night1 #imtheproblemtour #arizona #morganwallenmad ♬ original sound – brigette.cc

On social media, some fans refer to the fan who grabbed Wallen as a woman, while others describe it as a man who tugged on his sleeve. It’s unclear whether multiple such incidents took place, or those social media commenters are referring to the same incident.