How do I create my own error page?

The error page sets what content is shown when a non-existent page is loaded. By using this page you can prevent a blank page from being displayed.

To configure an error page, a content block must first be created for it.

In the control panel, under 'Customer page', choose content pages and click on the Error page block. Then use the Add New Configuration button to create a new error page. First, enter a description such as "Error Message" in the text field. Select 'content block' in the drop-down menu under 'display'. Then, under 'content', select the content block that was created for the error page.