I try to upload a sigpic. It tells me it cant be saved. I have it 400x100.
Screenies
Evidence:

Sig:

Got Prime?

Try uploading it to a pic hosting site. Make sure it's one of the approved file types.

Yes

I'm using .Jpeg
And It's being hosted by Imageshack.

Also, on a side note. Uploading from my computer isn't working either. It gives me the same message. "Unable to save picture"

try using

tinypic.com
or
upload directly

Use Photobucket

It is easy.

I think your sig(text) +sig(images) are too long.
sig have a maximum limit. remove you text and upload you sig(images) only.

Sig(Text) and Sig(Image).
As in the text in the signature and the image?
So I should resize the image down further to a smaller size?

I think Jepoy wanted to say that there is still an upper limit on the content you can add up there.

Acc to him ,remove all your text & just upload your image so basically your sig will only be a image in first go later add the text if the image is loaded sucessfully

Somethings wrong with TB prime, cus I cant upload a sig pic either.

Hope it'll be fixed soon.