Unable to connect to your database server using the provided settings. Filename: core/Loader.php Line Number: 346

[eluser]Unknown[/eluser]
[quote author="CroNiX" date="1408301585"]Your test code is using the MySQLi driver. Did you try using that for CI? It's using regular (deprecated) mysql driver (dbdriver).[/quote]

Thank you very much, i've just change the param dbdriver and it wotks perfect. :lol:

This is my final database.php file just in case someone is having the same issue.

Code:

$active_group = 'default';
$active_record = TRUE;

$db['default']['hostname'] = 'localhost';
$db['default']['username'] = 'root';
$db['default']['password'] = 'Lugones24';
$db['default']['database'] = 'bigplan';
$db['default']['dbdriver'] = 'mysqli';
$db['default']['dbprefix'] = '';
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = '';
$db['default']['char_set'] = 'utf8';
$db['default']['dbcollat'] = 'utf8_general_ci';
$db['default']['swap_pre'] = '';
$db['default']['autoinit'] = TRUE;
$db['default']['stricton'] = FALSE;