Trouble with E-billing account?

<p>Is anyone else having trouble viewing their CARs e-billing account/summary? Maybe because i'm a newly admitted student? I'm not sure, here's the error message I get:</p>

<p>An error has occurred. Please contact your system administrator.</p>

<p>Error Code: I20:635018957083046300
Details: Data posted to the service is invalid or the account you are trying to access is not available at this time. Please contact your institution for assistance</p>

<p>I tried emailing, but I'm still waiting for a reply. :/</p>