Tengo una base de datos en un servidor "icdsoft", ya habilitada para acceso remoto.
Por otra parte intento conectarme a esa base de datos desde otro servidor "aruba", mediante phpbb de un mkportal con los datos de acceso remoto que me proporciona el servidor en el cual se encuentra la base de datos.
Sin embargo tras un largo rato de página en blanco cargando, me sale:
Cita:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, [email protected] and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, [email protected] and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
El código mediante el cual conecto es:
Código:
<?php
$dbms = 'mysql';
$dbhost = 'mysql5.server262.com';
$dbport = '3307';
$dbname = 'nombre';
$dbuser = 'usuario';
$dbpasswd = 'contraseña';
$table_prefix = '';
$acm_type = 'file';
$load_extensions = '';
class dbal
{
var $db_connect_id;
var $query_result;
var $return_on_error = false;
var $transaction = false;
var $sql_time = 0;
var $num_queries = array();
var $open_queries = array();
var $curtime = 0;
var $query_hold = '';
var $html_hold = '';
var $sql_report = '';
var $persistency = false;
var $user = '';
var $server = '';
var $dbname = '';
// Set to true if error triggered
var $sql_error_triggered = false;
// Holding the last sql query on sql error
var $sql_error_sql = '';
// Holding the error information - only populated if sql_error_triggered is set
var $sql_error_returned = array();
// Holding transaction count
var $transactions = 0;
// Supports multi inserts?
var $multi_insert = false;
/**
* Current sql layer
*/
var $sql_layer = '';
/**
* Wildcards for matching any (%) or exactly one (_) character within LIKE expressions
*/
var $any_char;
var $one_char;
/**
* Constructor
*/
function dbal()
{
$this->num_queries = array(
'cached' => 0,
'normal' => 0,
'total' => 0,
);
// Fill default sql layer based on the class being called.
// This can be changed by the specified layer itself later if needed.
$this->sql_layer = substr(get_class($this), 5);
// Do not change this please! This variable is used to easy the use of it - and is hardcoded.
$this->any_char = chr(0) . '%';
$this->one_char = chr(0) . '_';
}
/**
* return on error or display error message
*/
function sql_return_on_error($fail = false)
{
$this->sql_error_triggered = false;
$this->sql_error_sql = '';
$this->return_on_error = $fail;
}
/**
* DBAL garbage collection, close sql connection
*/
function sql_close()
{
if (!$this->db_connect_id)
{ return false; }
if ($this->transaction)
{ do
{ $this->sql_transaction('commit');
}
while ($this->transaction);
}
foreach ($this->open_queries as $query_id)
{
$this->sql_freeresult($query_id);
}
return $this->_sql_close();
}
/**
* display sql error page
*/
function sql_error($sql = '')
{
global $auth, $user, $config;
// Set var to retrieve errored status
$this->sql_error_triggered = true;
$this->sql_error_sql = $sql;
$this->sql_error_returned = $this->_sql_error();
if (!$this->return_on_error)
{
$message = 'SQL ERROR [ ' . $this->sql_layer . ' ]<br /><br />' .
$this->sql_error_returned['message'] . ' [' . $this->sql_error_returned['code'] . ']';
// Show complete SQL error and path to administrators only
// Additionally show complete error on installation or if extended debug mode is enabled
// The DEBUG_EXTRA constant is for development only!
if ((isset($auth) && $auth->acl_get('a_')) || defined('IN_INSTALL') || defined('DEBUG_EXTRA'))
{
// Print out a nice backtrace...
$backtrace = get_backtrace();
$message .= ($sql) ? '<br /><br />SQL<br /><br />' . htmlspecialchars($sql) : '';
$message .= ($backtrace) ? '<br /><br />BACKTRACE<br />' . $backtrace : '';
$message .= '<br />';
}
else
{
// If error occurs in initiating the session we need to use a pre-defined language string
// This could happen if the connection could not be established for example (then we are not
able to grab the default language)
if (!isset($user->lang['SQL_ERROR_OCCURRED']))
{
$message .= '<br /><br />An sql error occurred while fetching this page. Please
contact an administrator if this problem persists.';
}
else
{
if (!empty($config['board_contact']))
{
$message .= '<br /><br />' . sprintf($user->lang['SQL_ERROR_OCCURRED'], '<a
href="mailto:' . htmlspecialchars($config['board_contact']) . '">', '</a>');
}
else
{
$message .= '<br /><br />' . sprintf($user->lang['SQL_ERROR_OCCURRED'], '',
'');
}
}
}
if ($this->transaction)
{
$this->sql_transaction('rollback');
}
if (strlen($message) > 1024)
{
// We need to define $msg_long_text here to circumvent text stripping.
global $msg_long_text;
$msg_long_text = $message;
trigger_error(false, E_USER_ERROR);
}
trigger_error($message, E_USER_ERROR);
}
if ($this->transaction)
{
$this->sql_transaction('rollback');
}
return $this->sql_error_returned;
}
}
/**
* This variable holds the class name to use later
*/
$sql_db = (!empty($dbms)) ? 'dbal_' . basename($dbms) : 'dbal';
class dbal_mysql extends dbal
{
var $mysql_version;
var $multi_insert = true;
/**
* Connect to server
* @access public
*/
function sql_connect($sqlserver, $sqluser, $sqlpassword, $database, $port, $persistency = false, $new_link = false)
{
$this->persistency = $persistency;
$this->user = $sqluser;
$this->server = $sqlserver . (($port) ? ':' . $port : '');
$this->dbname = $database;
$this->sql_layer = 'mysql4';
$this->db_connect_id = ($this->persistency) ? @mysql_pconnect($this->server, $this->user, $sqlpassword,
$new_link) : @mysql_connect($this->server, $this->user, $sqlpassword, $new_link);
if ($this->db_connect_id && $this->dbname != '')
{
if (@mysql_select_db($this->dbname, $this->db_connect_id))
{
// Determine what version we are using and if it natively supports UNICODE
$this->mysql_version = mysql_get_server_info($this->db_connect_id);
if (version_compare($this->mysql_version, '4.1.3', '>='))
{
@mysql_query("SET NAMES 'utf8'", $this->db_connect_id);
// enforce strict mode on databases that support it
if (version_compare($this->mysql_version, '5.0.2', '>='))
{
$result = @mysql_query('SELECT @@session.sql_mode AS sql_mode',
$this->db_connect_id);
$row = @mysql_fetch_assoc($result);
@mysql_free_result($result);
$modes = array_map('trim', explode(',', $row['sql_mode']));
// TRADITIONAL includes STRICT_ALL_TABLES and STRICT_TRANS_TABLES
if (!in_array('TRADITIONAL', $modes))
{
if (!in_array('STRICT_ALL_TABLES', $modes))
{
$modes[] = 'STRICT_ALL_TABLES';
}
if (!in_array('STRICT_TRANS_TABLES', $modes))
{
$modes[] = 'STRICT_TRANS_TABLES';
}
}
$mode = implode(',', $modes);
@mysql_query("SET SESSION sql_mode='{$mode}'", $this->db_connect_id);
}
}
else if (version_compare($this->mysql_version, '4.0.0', '<'))
{
$this->sql_layer = 'mysql';
}
return $this->db_connect_id;
}
}
return $this->sql_error('');
}
/**
* Version information about used database
*/
function sql_server_info()
{
return 'MySQL ' . $this->mysql_version;
}
/**
* return sql error array
* @access private
*/
function _sql_error()
{
if (!$this->db_connect_id)
{
return array(
'message' => @mysql_error(),
'code' => @mysql_errno()
);
}
return array(
'message' => @mysql_error($this->db_connect_id),
'code' => @mysql_errno($this->db_connect_id)
);
}
/**
* Close sql connection
* @access private
*/
function _sql_close()
{
return @mysql_close($this->db_connect_id);
}
}
$db = new $sql_db();
$db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, defined('PHPBB_DB_NEW_LINK') ? PHPBB_DB_NEW_LINK : false);
echo "conectado";
?>
¿Qué puede estar pasando?, ya no se me ocurre qué hacer para arreglarlo
