A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Dashboard.php

Line Number: 521

Backtrace:

File: /var/www/html/application/controllers/Dashboard.php
Line: 521
Function: _error_handler

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Dashboard.php

Line Number: 524

Backtrace:

File: /var/www/html/application/controllers/Dashboard.php
Line: 524
Function: _error_handler

File: /var/www/html/index.php
Line: 315
Function: require_once