Cher on Thursday announced the cancellation of her remaining Dressed to Kill tour due to illness.

In September, Cher, 68, canceled a number of dates due to a viral infection.

According to a statement, doctors have advised Cher to take “additional rest” to ensure a full recovery.

“Shortly before returning to the road in September, she was felled by an infection that affected her kidney function,” the statement reads. “While her progress has been consistent, Cher's doctors have advised her to take more time to ensure a complete and total recovery.”

Cher apologized to her fans in a series of tweets.

“Am Trying 2 'Let go & Let God,' but I suck at Letting Go & Letting Anybody! This is a CRUSHING BLOW 4 ME & IM BEYOND SORRY [heartbreak emoticon] 4 DISSAPOINTING U [crying emoticon].”

“Appreciate your understanding … U R Amazing, but I Was Having SO Much Fun & Am SO SAD [crying emoticon] It's like when u r a kid & trip2 Disneyland is Canceled.”

Twenty-nine dates remained in the Dress to Kill's 49-stop schedule.