1. Check your internet connection, and be sure that you can access the internet on another page. Server errors will show up if you are not connected to the internet.
2. Reload the page to clear a server error. Sometimes the server errors are simply a result of a page that has loaded poorly.

3. Close the browser window and open up another one to access the same page. It could be that your page was not loading correctly.
4. Delete your temporary internet files and clear your cache. This should clear any server errors that remain.