php - mysqli::real_connect(): (HY000/2002): Connection refused on Live -


i create web site using php, mysql, , codeignater version 3. host on ipage. when upload on live make changes in config file. 

$db['default'] = array(     'dsn'   => '',     'hostname' => '66.96.147.118',     'username' => 'bit_root',     'password' => 'root',     'database' => 'bit_shilp',     'dbdriver' => 'mysqli',     'dbprefix' => '',     'pconnect' => false,     'db_debug' => (environment !== 'production'),     'cache_on' => false,     'cachedir' => '',     'char_set' => 'utf8',     'dbcollat' => 'utf8_general_ci',     'swap_pre' => '',     'encrypt' => false,     'compress' => false,     'stricton' => false,     'failover' => array(),     'save_queries' => true );

i use codeignater version 3. on local work great. on live site gives error.

please see link http://bitshilp.com/bitshilp/index.php/home

it gives error this:

a php error encountered

severity: warning

message: mysqli::real_connect(): (hy000/2002): connection refused

filename: mysqli/mysqli_driver.php

line number: 161

backtrace:

file: /hermes/bosnaweb13a/b2582/ipg.bitshilpcom/bitshilp/application/controllers/home.php line: 7 function: __construct

file: /hermes/bosnaweb13a/b2582/ipg.bitshilpcom/bitshilp/index.php line: 292 function: require_once php error encountered

severity: warning

message: cannot modify header information - headers sent (output started @ /hermes/bosnaweb13a/b2582/ipg.bitshilpcom/bitshilp/system/core/exceptions.php:272)

filename: core/common.php

line number: 568

backtrace:

file: /hermes/bosnaweb13a/b2582/ipg.bitshilpcom/bitshilp/application/controllers/home.php line: 7 function: __construct

file: /hermes/bosnaweb13a/b2582/ipg.bitshilpcom/bitshilp/index.php line: 292 function: require_once

thanks.

if mysql server , running - looks transport (e.g. firewall) problem. first step try telnet command below - if shows error, problem not related php or mysql : 

telnet 66.96.147.118 3306

(on success print mysql version + random characters)


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