generic avatar error

[Medtech]

when i go to change my avatar, i get this error message. can someone help me with it?

Pre-defined Generic Avatars
You may select one of the following pre-defined images to use as your avatar:
error18181
error18181

[snakes1100]

Thats not much of an error to work with.

Why dont you post the full error msg for us.

Also disable all you hacks globally(config.php) and see if the error goes away.