Bush has canceled the band's upcoming co-headlining tour with Stone Temple Pilots due to "unavoidable COVID-related circumstances."

"We cannot stress enough how heart-breaking it is not to be able to got out and play after all this time, and after all of our attempted stars and ensuing stops over the past year and a half," Gavin Rossdale and company write on their social media. "We wish to extend our deepest apologies as this is the last thing we would want for all our great fans as well as our good friends in Stone Temple Pilots."

The tour was set to kick off September 30 in Mesa, Arizona, and stretch into mid-October.

Along with the STP run, Bush's festival appearances for this fall have been scrapped, as well.

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