The 77-year-old said in a statement that he was "heartbroken" by the cancellation, but "must focus on his health and rehabilitation at this time.”

In a statement shared with PEOPLE, a spokesperson confirmed that Jeff Lynne canceled his final ELO show at BST Hyde Park in London on Sunday, June 13, due to a "systemic infection."

Rock Hall-inducted legends were set to take stage for last time at London's Hyde Park on Sunday. However, doctors advised Lynne "that performing is simply not possible at this time"