Bug in navigation display

Hi,
I have uddeIM on my website, site who has builded with Gantry Framework.
On the bottom of the messages list, the navigation items are displayed on vertical column!
Supposed that should be displayed orizontally.
Can you help me how to fix?
See attached image.

Thanks,

The navigation bar is a standard Joomla control, so when this breaks something else goes wrong. This is a first time report so I assume there is a problem with your Joomla installation or maybe with another plugin that modifies content Joomla displays.

I'm sorry but my installation is ok, is an official quickstart package and.. is not the first joomla installation that I've made.
I could send you the URL if you take a look.

Thanks for the quick answer

Yes, please send me a sadmin account in order to check all settings (ssl(at)gmx(dot)de). But I doubt that it is a problem with uddeIM. As you can see the output is started and stops after a few lines. Most likely it seems that either the script dies due to a timeout or not enough PHP memory.