Debug=inline|popup
Inline means that the debug output will be displayed together with the page that was rendered. Popup means that a separate popup window will be displayed with the debug information. Not all browsers support debug information in a popup. Choose inline if you have any problems.
Please note that if debug is set to "popup" in a virtual host environment then the following rewrite rules must be added to the virtual host block:
RewriteRule ^/var/cache/debug.html.* - [L] RewriteRule ^/var/[^/]+/cache/debug.html.* - [L]Powered by eZ Publish™ CMS Open Source Web Content Management. Copyright © 1999-2013 eZ Systems AS (except where otherwise noted). All rights reserved.