Whenever I try to upload my head texture now, it comes up with a message and says unknown sound type 56. It is the right dimensions and it is definitely not a sound type. It's a 512x512 texture and idk why its doing this. I tried to upload the previous texture that I had and it's giving me the same message. It is a JGP image also.

Yeah, this is exactly what is happening to me, I can't upload a trail texture.

You mean .JPG right, not JGP?

Same for me ... cant upload.

upload using png always works(change pic type to png)
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also tht message came up for me but it still uploaded

You have to use an image convertor to change the type of image. PNG and TGA are the best. Usually.

I've got reports that the texture uplaoder is down.

But whenever you get something obnoxius like "Unknow sound type" or "buy dq.wav" try uploading it in different format, PNG usually works (as stated above..).

doesn't work for me, even PNG doesn't work.

It's fully broke, just be patient the mods are working on it ATM.