Lil Wayne is recovering in hospital after he suffered multiple seizures in a Chicago hotel room, according to reports.

The 34-year-old rapper, who has epilepsy, missed a performance in Las Vegas on Sunday night after enduring a number of fits, TMZ reports.

Doctors at Northwestern Memorial advised against immediately releasing Wayne due to his latest run of poor health. As a result, his scheduled show Sunday night at Drais Beachclub in Las Vegas was canceled.

“Lil Wayne and the entire Young Money / Maverick team are valued partners and members of the Drai’s LIVE family,” the show’s promoters explained in a social media post. “Our priority is the health and well-being of our artists. Everyone at Drai’s wishes Lil Wayne a speedy recovery during this time.

Due to unforeseen circumstances Lil Wayne will be canceling his previously scheduled performance tonight at Drai's Nightclub located at the Cromwell Hotel. In lieu of his absence T.I. will be performing in his place alongside DJ Franzen for another installment of Sundrais. Lil Wayne and the entire Young Money / Maverick team are valued partners and members of the Drai's LIVE family. Our priority is the health and well-being of our artists. Everyone at Drai's wishes Lil Wayne a speedy recovery during this time. Doors for TIP tonight will open at 10:30 PM. #SunDRAIS #PoweredByMonster

A post shared by Drai's Beachclub • Nightclub (@draislv) on Sep 3, 2017 at 10:40pm PDT

This article originally appeared on Billboard.