Wow916 I hate to hear your having problems with your blackberry. I would be very irritated to see that error on my device. Let's get this resolved immediately.
Have you tried removing the battery? If not remove the battery leave it out for about 30 seconds then reinsert. If that doesn't clear the error message I've got a great link from blackberry that will walk you thru fixing this error. Here's the link .
Hope this helps if not, please let me know if you need any further assistance.