Can't add a signature

[Tattooed Freak]

My apologies if this is in the wrong section, its doing my head in. I am back on xbox and want to put my gamercard in my sig. Whenever I try to add it I get an error:

1. You have included 2 images in your message. You are limited to using 1 images so please go back and correct the problem and then continue again.
   
   Images include use of smilies, the BB code [img] tag and HTML <img> tags. The use of these is all subject to them being enabled by the administrator.

Any ideas? Apologies for this, I'm sure its really simple to fix. It works in in here...

[maltloaf]

fixed

[Tattooed Freak]

Superstar, thanks very much