A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Facebook::$redirectUrl is deprecated

Filename: libraries/Facebook.php

Line Number: 60

Backtrace:

File: /www/wwwroot/qhtravel.crowntw.com/application/libraries/Facebook.php
Line: 60
Function: _error_handler

File: /www/wwwroot/qhtravel.crowntw.com/application/controllers/Member.php
Line: 488
Function: library

File: /www/wwwroot/qhtravel.crowntw.com/application/core/MY_Controller.php
Line: 51
Function: login

File: /www/wwwroot/qhtravel.crowntw.com/index.php
Line: 320
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Facebook\FacebookApp implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary)

Filename: Facebook/FacebookApp.php

Line Number: 29

Backtrace:

File: /www/wwwroot/qhtravel.crowntw.com/vendor/facebook/graph-sdk/src/Facebook/FacebookApp.php
Line: 29
Function: _error_handler

File: /www/wwwroot/qhtravel.crowntw.com/vendor/composer/ClassLoader.php
Line: 480
Function: include

File: /www/wwwroot/qhtravel.crowntw.com/vendor/composer/ClassLoader.php
Line: 346
Function: Composer\Autoload\includeFile

File: /www/wwwroot/qhtravel.crowntw.com/vendor/facebook/graph-sdk/src/Facebook/Facebook.php
Line: 145
Function: loadClass

File: /www/wwwroot/qhtravel.crowntw.com/application/libraries/Facebook.php
Line: 80
Function: __construct

File: /www/wwwroot/qhtravel.crowntw.com/application/libraries/Facebook.php
Line: 91
Function: getFb

File: /www/wwwroot/qhtravel.crowntw.com/application/controllers/Member.php
Line: 489
Function: loginUrl

File: /www/wwwroot/qhtravel.crowntw.com/application/core/MY_Controller.php
Line: 51
Function: login

File: /www/wwwroot/qhtravel.crowntw.com/index.php
Line: 320
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: http_build_query(): Passing null to parameter #2 ($numeric_prefix) of type string is deprecated

Filename: Authentication/OAuth2Client.php

Line Number: 146

Backtrace:

File: /www/wwwroot/qhtravel.crowntw.com/vendor/facebook/graph-sdk/src/Facebook/Authentication/OAuth2Client.php
Line: 146
Function: http_build_query

File: /www/wwwroot/qhtravel.crowntw.com/vendor/facebook/graph-sdk/src/Facebook/Helpers/FacebookRedirectLoginHelper.php
Line: 128
Function: getAuthorizationUrl

File: /www/wwwroot/qhtravel.crowntw.com/vendor/facebook/graph-sdk/src/Facebook/Helpers/FacebookRedirectLoginHelper.php
Line: 142
Function: makeUrl

File: /www/wwwroot/qhtravel.crowntw.com/application/libraries/Facebook.php
Line: 93
Function: getLoginUrl

File: /www/wwwroot/qhtravel.crowntw.com/application/controllers/Member.php
Line: 489
Function: loginUrl

File: /www/wwwroot/qhtravel.crowntw.com/application/core/MY_Controller.php
Line: 51
Function: login

File: /www/wwwroot/qhtravel.crowntw.com/index.php
Line: 320
Function: require_once