Warning: require_once(/home/chronos/public_html/system/library/customer.php): failed to open stream: No such file or directory in /home/chronos/public_html/index.php on line 16

Fatal error: require_once(): Failed opening required '/home/chronos/public_html/system/library/customer.php' (include_path='.:/usr/local/lib/php') in /home/chronos/public_html/index.php on line 16