It's not your fault and you did not do anything to cause this error.
"500 Type Error"... basically geek speek for our web server messing up, and our website developer not catching this error during testing.
Thank you for discovering this mistake! Our web developer has been notified via email about this issue, and we'll be fixing this as soon as possible.
In the meantime, click here to go back to the SBC.NET homepage.