Networks bosses have been forced to cancel an episode of Disney’s Hannah Montana which covered the subject of Diabetes.

The episode “No Sugar, Sugar,” caused a backlash from parents after an early private screening.

“During the scriptwriting stage of the Hannah Montana episode in question, the matter of depicting a character with diabetes was reviewed by our Standards and Practices executives who consulted with medical experts to inform the story and ensure that it was told responsibly,” a spokesperson for the show tells the New York Daily News.

“Notwithstanding the measures we took, and based on the episode’s preview and early feedback from parents (who saw it on Subscription Video on Demand and/or mobile platforms), we removed the episode from Sunday’s schedule and are now reevaluating it.”

The episode was scheduled to air on Sunday.