My client tells me he has uploaded videos to his forum many times but has recently been getting a 200 error when attempting to upload.
I have checked the server logs and don't see any recent errors, nor do I see any errors ever with a code of 200. To my knowledge, a 200 means "OK, the request has succeeded" to paraphrase it, whereas here the message being returned is something along the lines of "Sorry, an unknown server error occurred when uploading this file."
What's going on here and what should I suggest to my client?