Forgot?

No styling or CSS seems to be applied to Ninjaboard.

You possibly have a SEF issue (known Nooku bug)

Goto your control panel/file manager provided by your host
find htaccess.txt (found in the root of your Joomla! installation), copy and rename it to .htaccess
when done go to Joomla's Global Configuration and under SEO Settings set Search Engine Friendly URLs to No and set Use Apache mod_rewrite to Yes.
Home FAQ Ninjaboard No styling or CSS seems to be applied to Ninjaboard.