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Another video, also shared on Sunday evening, showed him being wheeled outside on a stretcher by two paramedics.
The 32-year-old said he had fallen down a flight of stairs, sharing the news on his social media.
He captioned a photo of him lying on a stretcher with his head and neck in a brace as "Sunday Funday".
Singer Conor Maynard has updated fans on his health after he was rushed to hospital.