A PHP Error was encountered

Severity: Notice

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

Filename: frontend/login.php

Line Number: 3

Backtrace:

File: /home5/mawjuud/public_html/application/views/frontend/login.php
Line: 3
Function: _error_handler

File: /home5/mawjuud/public_html/application/controllers/User.php
Line: 2974
Function: view

File: /home5/mawjuud/public_html/index.php
Line: 636
Function: require_once