in General I have the same problem ( Error: Abuse Detected. You have been banned from performing this action. Please contact an administrator), as I understand it no one even really knows what to do with that?
I'm too can't log in - Abuse Detected. Why?
I'm not abuse!
Looking into your accounts...
Is the forum migrating? If so, it will be necessary to send mail to all members. If not for this thread I may not be aware. Good also that feedback are coming now before a massive migration.