I recommend you take this offline IMMEDIATELY until you get it in a safe form - I just saw images that can only be categorized as paedophilic in nature.. not exaggerating, i'm talking 5 year old here
The homepage of the website will no longer display images generated by other users; instead, images are shown on a separate page.
I know this doesn't solve the fundamental issue, but I will address this inappropriate problem as soon as possible. Thank you again for your feedback!