A PHP Error was encountered

Severity: Notice

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

Filename: layout/header.php

Line Number: 15

Backtrace:

File: /var/www/html/virello/admin/application/views/layout/header.php
Line: 15
Function: _error_handler

File: /var/www/html/virello/admin/application/libraries/Template.php
Line: 13
Function: view

File: /var/www/html/virello/admin/application/controllers/My404.php
Line: 15
Function: load

File: /var/www/html/virello/admin/index.php
Line: 314
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: layout/header.php

Line Number: 15

Backtrace:

File: /var/www/html/virello/admin/application/views/layout/header.php
Line: 15
Function: _error_handler

File: /var/www/html/virello/admin/application/libraries/Template.php
Line: 13
Function: view

File: /var/www/html/virello/admin/application/controllers/My404.php
Line: 15
Function: load

File: /var/www/html/virello/admin/index.php
Line: 314
Function: require_once