When I try to access the application, I get an error message that won't allow me to see the page.

Try closing all of your web browser sessions and then opening it again. Upon re-opening your browser, please delete your temporary internet files and cookies. How to Clear Your Browser's Cookies lists different browsers and how to clear your browser. After you have completed these tasks, you should be able to access the application. If you still cannot access the application, please contact Employment Services at hr@sonoma.edu.