A PHP Error was encountered

Severity: Notice

Message: session_start(): A session had already been started - ignoring

Filename: libraries/Ion_auth_1.php

Line Number: 426

Backtrace:

File: /var/www/varazstorony.hu/vetelkedo/public_html/application/modules/frontend/libraries/Ion_auth_1.php
Line: 426
Function: session_start

File: /var/www/varazstorony.hu/vetelkedo/public_html/application/modules/frontend/controllers/User.php
Line: 174
Function: logout

File: /var/www/varazstorony.hu/vetelkedo/public_html/application/modules/frontend/controllers/User.php
Line: 189
Function: logout

File: /var/www/varazstorony.hu/vetelkedo/public_html/index.php
Line: 315
Function: require_once