A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/home.php

Line Number: 125

A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/home.php

Line Number: 131

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/sustainable/public_html/env_system/core/Exceptions.php:170)

Filename: helpers/url_helper.php

Line Number: 546