A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /usr/home/bxu2341310034/htdocs/config.php:1)

Filename: core/Security.php

Line Number: 227

Fatal error: Call to undefined function dump() in /usr/home/bxu2341310034/htdocs/site/errors/error_php.php on line 10