2
I just did a look at your site.
I don't see any error message, although PHP debug is set to 1.
It seems to be that within the php.ini the display_errors is off. So we can't see any error messages.
Your site shows only:
Maybe it's a permission problem of templates_c.
Check chmod of templates_c (if templates_c is empty, I would assume it's a wrong permission of templates_c)
If this doesn't help, please check whether display_errors is on or off (see within phpinfo () output)
If you could not change php.ini, you can try to set display_errors within a .htaccess file (if a .htaccess file is allowed on your site, and if you are allowed to override the settings).