[kronolith] DB error: connect failed

[fanabe at tin.it]

Hi all,   
   
I have installed kronolith 1.1 but don't running because I have this   
error:   
   
A fatal error has occurred:   
   
DB Error: connect failed   
   
 [line 411 of /srv/www/htdocs/horde/kronolith/lib/Driver/sql.php]   
   
 Details have been logged for the administrator.   
   
I use Suse 8.1 Profesisonal, Horde 2.2.3 and imp 3.2.1 turba 1.2   
Horde,Imp and turba running successfully.    
I use mysql like database.   
   
I have used the krnonolith.sql like script for mysql and in the   
kronolith/config/conf.php I have uncomment these lines:   
   
$conf['calendar']['params']['phptype'] = 'mysql';   
$conf['calendar']['params']['hostspec'] = 'localhost';   
$conf['calendar']['params']['username'] = 'horde';   
$conf['calendar']['params']['password'] = '*****';  
$conf['calendar']['params']['database'] = 'horde'; 
$conf['calendar']['params']['table'] ='kronolith_events';   
  
  
$conf['calendar']['driver'] = 'sql';   
  
I have comment these lines: 
 
//$conf['calendar']['params']['driver'] = 'mstore';   
//$conf['calendar']['params']['username'] = '';   
//$conf['calendar']['params']['password'] = '';   
   
   
Any possible solutions ? 
 
Thanking in advance and sorry for my english. 
 
Pellegrini Giuliano.