A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/umspasca/public_html/magister-pbsi/application/core/MY_Model.php:750)

Filename: core/Common.php

Line Number: 578

Backtrace:

A PHP Error was encountered

Severity: Error

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

Filename: core/MY_Model.php

Line Number: 750

Backtrace: