A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/giffingraphics/public_html/application/models/Common_model.php:147)

Filename: core/Common.php

Line Number: 568

Backtrace:

A PHP Error was encountered

Severity: Error

Message: Call to a member function num_rows() on boolean

Filename: models/Common_model.php

Line Number: 147

Backtrace: