A PHP Error was encountered

Severity: Notice

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

Filename: helpers/custom_helper.php

Line Number: 395

Backtrace:

File: /home/bensinan.com/public_html/application/helpers/custom_helper.php
Line: 395
Function: _error_handler

File: /home/bensinan.com/public_html/application/views/admin/login.php
Line: 49
Function: old

File: /home/bensinan.com/public_html/application/controllers/Auth_controller.php
Line: 243
Function: view

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

" required>