Your avatar violates the Avatar rules.
The violated rule is:
Quote
Total size of your avatar should not exceed 50 kilobytes. Offending images will be removed followed by a warning,
Continued abuse of the rules will result in your rights to have a Signature and Avatar being removed.
Read more here:
Avatar RulesPlease
change or
remove your avatar and send me a PM when you're done.
You can't resize it yourself? Have a look in here:
Signature Resizing Service~Best Regards.