Once you've fixed the errors in you story you have to PM a moderator and let them know. Then she'll unban you if you've got them. I'd recommend PM Kurtni (url= http://member.mibba.com/24/). She's really nice and will get to you as soon as she can.
Hey, I saw your post in the forums about your stories. You're probably getting the message because you've got links in your story. You're not allowed to do that on Mibba.