Форумы / Cotonti / Support / Blank Page

I installed Cotonti fresh on my server, and, well, i get a blank page. I double checked the config.php Here it is: psptalkcenter.freehostia.com

Did you set the Main URL?

/ ========================
// Main site URL without trailing slash.
// ========================

$cfg['mainurl'] = 'Your URL';

That happened to me when i forgot about that