A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to decode session object. Session has been destroyed

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home/lobang/public_html/application/controllers/My404.php
Line: 24
Function: __construct

File: /home/lobang/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/lobang/public_html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 564

Backtrace:

An uncaught Exception was encountered

Type: Facebook\Exceptions\FacebookSDKException

Message: Sessions are not active. Please make sure session_start() is at the top of your script.

Filename: /home/lobang/public_html/application/libraries/facebook-php-sdk/PersistentData/FacebookSessionPersistentDataHandler.php

Line Number: 50

Backtrace:

File: /home/lobang/public_html/application/libraries/facebook-php-sdk/Helpers/FacebookRedirectLoginHelper.php
Line: 80
Function: __construct

File: /home/lobang/public_html/application/libraries/facebook-php-sdk/Facebook.php
Line: 322
Function: __construct

File: /home/lobang/public_html/application/libraries/Facebook.php
Line: 71
Function: getRedirectLoginHelper

File: /home/lobang/public_html/application/controllers/My404.php
Line: 24
Function: __construct

File: /home/lobang/public_html/index.php
Line: 315
Function: require_once