php - Hybridauth authentication failing -

i have moved code repository using hybridauth server different one. configured login provider apps facebook/twitter after moving code, none of login seems working.

this login.php in hybridauth looks like:

$config = 'library/hybridauth/config.php'; require_once("library/hybridauth/hybrid/auth.php"); 

these files have relative path root directory as: library/hybridauth/config.php

infact, access install.php : {domainname}/library/hybridauth/install.php

i var_dump-ed following line:

    // create instance hybridauth configuration file path parameter     $hybridauth = new hybrid_auth( $config );     var_dump($hybridauth); 

and giving me empty hybridauth object.

object(hybrid_auth)#1 (0) { } 

server logs not helping well.. suggestions ?

debug logs:

info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- enter hybrid_auth::initialize() info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth::initialize(). php version: 5.4.31 info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth::initialize(). hybrid_auth version: 2.1.2 info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth::initialize(). hybrid_auth called from: http://<domain_name>/login.php?provider=facebook debug -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth initialize. dump used config:  -- a:8:{s:8:"base_url";s:33:"http://<domain_name>/library/hybridauth/";s:9:"providers";a:10:{s:6:"openid";a:1:{s:7:"enabled";b:1;}s:3:"aol";a:1:{s:7:"enabled";b:1;}s:5:"yahoo";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:2:"id";s:0:"";s:6:"secret";s:0:"";}}s:6:"google";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:2:"id";s:40:"<google_app_key>";s:6:"secret";s:24:"<google_app_secret>";}}s:8:"facebook";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:2:"id";s:16:"<fb_app_key>";s:6:"secret";s:32:"<fb_app_secret>";}}s:7:"twitter";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:3:"key";s:25:"<twtr_app_key>";s:6:"secret";s:50:"<twtr_app_secret>";}}s:4:"live";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:2:"id";s:0:"";s:6:"secret";s:0:"";}}s:7:"myspace";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:3:"key";s:0:"";s:6:"secret";s:0:"";}}s:8:"linkedin";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:3:"key";s:14:"<linkedin_app_key>";s:6:"secret";s:16:"<linkedin_app_secret>";}}s:10:"foursquare";a:2:{s:7:"enabled";b:1;s:4:"keys";a:2:{s:2:"id";s:0:"";s:6:"secret";s:0:"";}}}s:10:"debug_mode";s:2:"no";s:10:"debug_file";s:40:"library/hybridauth/debug_file/debug_file";s:9:"path_base";s:61:"/home/breakit14/public_html/<domain_name>/library/hybridauth/hybrid/";s:14:"path_libraries";s:72:"/home/breakit14/public_html/<domain_name>/library/hybridauth/hybrid/thirdparty/";s:14:"path_resources";s:71:"/home/breakit14/public_html/<domain_name>/library/hybridauth/hybrid/resources/";s:14:"path_providers";s:71:"/home/breakit14/public_html/<domain_name>/library/hybridauth/hybrid/providers/";} debug -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth initialize. dump current session:  -- a:3:{s:37:"hauth_session.twitter.hauth_return_to";s:48:"s:40:"http://<domain_name>/login.php?provider=twitter";";s:36:"hauth_session.twitter.hauth_endpoint";s:60:"s:52:"http://<domain_name>/library/hybridauth/?hauth.done=twitter";";s:40:"hauth_session.twitter.id_provider_params";s:347:"a:5:{s:15:"hauth_return_to";s:40:"http://<domain_name>/login.php?provider=twitter";s:11:"hauth_token";s:32:"8c8d4234e6dd0baadbf3ffc7a65b771f";s:10:"hauth_time";i:1408439081;s:11:"login_start";s:75:"http://<domain_name>/library/hybridauth/?hauth.start=twitter&hauth.time=1408439081";s:10:"login_done";s:52:"http://<domain_name>/library/hybridauth/?hauth.done=twitter";}";} info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth initialize: check if error stored on endpoint... info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth initialize: no error found. initialization succeed. info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- enter hybrid_auth::authenticate( facebook ) info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth::authenticate( facebook ), user not connected provider. try authenticate.. debug -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- enter hybrid_auth::setup( facebook ) --  debug -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth::setup( facebook ), no params given. trying sotred provider. --  info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth::setup( facebook ), no stored params found provider. initialize new 1 new session debug -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_auth::setup( facebook ). hybridauth callback url set to:  -- http://<domain_name>/login.php?provider=facebook info -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- enter hybrid_provider_adapter::factory( facebook ) debug -- <current_ip_address> -- 2014-08-19t17:52:51+00:00 -- hybrid_provider_model::__construct( facebook ) initialized. dump current adapter instance:  

i fire telerik's fiddler examine going on wire, debugging log 1 removed sending , receiving. @ least find out whether facebook contacted or not php code.