A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: controllers/Checkout.php

Line Number: 197

Backtrace:

File: /home/jtmain/public_html/studyportal/controllers/Checkout.php
Line: 197
Function: _error_handler

File: /home/jtmain/public_html/index.php
Line: 309
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: models/Home_Model.php

Line Number: 467

Backtrace:

File: /home/jtmain/public_html/studyportal/models/Home_Model.php
Line: 467
Function: setcookie

File: /home/jtmain/public_html/studyportal/controllers/Checkout.php
Line: 201
Function: userCountyCode

File: /home/jtmain/public_html/index.php
Line: 309
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/jtmain/public_html/studyportal/controllers/Checkout.php
Line: 204
Function: redirect

File: /home/jtmain/public_html/index.php
Line: 309
Function: require_once