for some reason, the code has been modified. (probably when editing the post or if you received the code through email)
Just hop on your InLinkz dashboard, grab a fresh copy of the code and replace the old one. It should work normally.
in case you are part of a blog hop, please tell the host to send you the
code the proper way. This will be a link which will require you to login to your own inlinkz account (a free account is fine) and grab the code without the additional stuff email adds to the code.
you can check out more here: http://blog.inlinkz.com/2011/01/sharing-blog-hop-code-the-easy-way/