Sao Concert organisers have apologised after Khoai Vũ's on-stage accident on 10 October, VnExpress reported on 13 October. The singer said an examination diagnosed a closed rib fracture and that he was recovering at home. Organisers said they visited him, spoke with Aeonus and would review stage operations. His management said the sides had reached an understanding. The report gives no specific compensation agreement, and the injury information remains attributed to Khoai Vũ's account.