A mother-of-two has issued a warning to parents after she was ‘sickened’ to learn her 11-year-old daughter had been sexually groomed by a ‘secret porn community’ on for months. The girl, from Stockport, Greater Manchester, was told to upload multiple explicit pictures of herself to the music streaming platform by users – before her account was deleted. It comes as children’s charities warn this new type of grooming, which they haven’t seen before, is proof of how predators will exploit any app children use if it’s possible to do so. A spokesperson for Spotify said it ‘takes the safety of minors on our platform extremely seriously’ and had removed the…