When I try to upload an image anywhere on the site, nothing happens for about 5 seconds, and then a red error box pops up at the bottom left of my screen that says “SyntaxError: Unexpected token ‘R’, “Request er”… is not valid JSON”

Upon uploading a community icon, I thought it might be because the image ratio is too small or the file size is too big, but the same thing happens when uploading an icon the same size as other communities’ icons.

I also tried turning off my adblocker, which didn’t change anything.

This happens everywhere I try to upload an image: in a community, on my profile, in a post, etc.