You receive the following error when browsing to the registration website:

An error occurred.
Sorry, the page you are looking for is currently unavailable.
Please try again later.

If you are the system administrator of this resource then you should check the error log for details.

Faithfully yours, nginx.

The underlying URL behind www.registration.texastech.edu changed.

Cause #1

You are attempting to access the site using an old URL or bookmark.

Cause #2

You may need to clear cache and cookies for your browser to recognize the URL change.

Resolution for Cause #1

You can access the registration application from within Raiderlink or by navigating to http://www.registration.texastech.edu.

Resolution for Cause #2

Please try clearing your cache and cookies.

Outcome

You will be able to access the class registration application.