I've had this happen a few imes, but it's always resolved itself by refreshing the page until tonight. I'm currently using another browser to post this but it's occurred on any browser I've used so far.

The web site you are accessing has experienced an unexpected error.
Please contact the website administrator.

The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request
ByteArray objects cannot be converted to strings.

Resources:

    Enable Robust Exception Information to provide greater detail about the source of errors. In the Administrator, click Debugging & Logging > Debug Output Settings, and select the Robust Exception Information option.
    Check the ColdFusion documentation to verify that you are using the correct syntax.
    Search the Knowledge Base to find a solution to your problem.

Browser      Mozilla/5.0 (Windows NT 6.0; WOW64; rv:2.0) Gecko/20100101 Firefox/4.0

Remote Address      67.70.85.90

Referrer      http://search.yahoo.com/search?ei=utf-8&fr=ytff1-yff40&p=vast%20empire&type=

Date/Time      28-Jan-12 10:41 PM