A PHP Error was encountered

Severity: Notice

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

Filename: libraries/Email.php

Line Number: 989

Backtrace:

File: /home/callassist/public_html/gst/application/controllers/Auth.php
Line: 7
Function: __construct

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