Strict Standards: Declaration of MY_Exceptions::show_404() should be compatible with CI_Exceptions::show_404($page = '', $log_error = true) in /home/viatrade/public_html/kolumne/application/core/MY_Exceptions.php on line 17

A PHP Error was encountered

Severity: Notice

Message: Only variable references should be returned by reference

Filename: core/Common.php

Line Number: 258