Warning: require_once(/data/sites/production/hengyan/application/config/constants.php): failed to open stream: No such file or directory in /data/sites/production/hengyan/system/core/CodeIgniter.php on line 70

Fatal error: require_once(): Failed opening required '/data/sites/production/hengyan/application/config/constants.php' (include_path='.:/opt/remi/php72/root/usr/share/pear:/opt/remi/php72/root/usr/share/php:/usr/share/pear:/usr/share/php') in /data/sites/production/hengyan/system/core/CodeIgniter.php on line 70