Severity: Warning
Message: array_unshift() expects parameter 1 to be array, null given
Filename: controllers/Promotions.php
Line Number: 18
Backtrace:
File: /home/klinker/public_html/app/controllers/Promotions.php
Line: 18
Function: array_unshift
File: /home/klinker/public_html/index.php
Line: 315
Function: require_once
