A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/BestSeller.php

Line Number: 41

Backtrace:

File: /var/www/html/ml/application/controllers/BestSeller.php
Line: 41
Function: _error_handler

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

A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: controllers/BestSeller.php

Line Number: 41

Backtrace:

File: /var/www/html/ml/application/controllers/BestSeller.php
Line: 41
Function: _error_handler

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