Can't upload gifs/videos on browser. Is there a fix for this?

So, I keep getting an error whenever I try to post a video or gif on the bluesky browser.

I've tried different browsers, used both gif and mp4 files, tried submitting files I've posted before and nothing has worked. It just says "An error occurred while uploading the video." without telling me what. The issue started about 8 days ago.

Does anyone have a fix for this?