Lindsey Buckingham has called off his tour dates in the U.K. due to "ongoing health issues."
The former Fleetwood Mac singer/guitarist shared the news Sunday afternoon.
"Due to ongoing health issues, Lindsey is regrettable having to cancel the remaining shows on his current European tour," a statement read. "Refunds will be available from the point of purchase. Lindsey send his deepest apologies to all of his fans who were planning to attend and hopes to return to Europe in the future."
Buckingham's European tour was postponed in May after he and members of his crew tested positive for COVID-19. At the time, Buckingham's team lamented the "heartbreaking" development, noting that the tour was to be the Rock and Roll Hall of Famer's first in Europe as a solo artist.
It's unclear what ails Buckingham this time. The musician suffered a massive heart attack in 2019. Complications from a resulting surgery damaged Buckingham's vocal cords and derailed his initial attempt to make a comeback after his Fleetwood Mac exit the previous year.