Channel has become unresponsive

On one of my server I made a photo dump channel and it's been working up until a few days ago where not only are the photos not loading I can't even interact with them at all, I can still see them there but I can't do anything. I've tried messing with settings but nothings worked and it's not a problem with my server because my all the other channels work just fine. If you have any advice on how to fix it please let me know I'd hate to lose everything on there