hi i download the last nag from the snapshots ... i'm working withe horde3 & imp & turba all work ok but trying to open nag i get Fatal error: Failed opening required '/var/www/html/horde/lib/Horde/Horde.php' (include_path='.:/usr/share/pear') in /var/www/html/horde/lib/core.php on line 31