Include system.inc in prefixes.php. Fixes #9715
Include system.inc in prefixes.php. Fixes #9715

NewEraCracker/pfsense,phil-davis/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,pfsense/pfsense,dennypage/pfsense,phil-davis/pfsense,phil-davis/pfsense,pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,pfsense/pfsense,pfsense/pfsense,NewEraCracker/pfsense,dennypage/pfsense,dennypage/pfsense