Warning: require(/home/dev2/system/application/config/constants.php): Failed to open stream: No such file or directory in /home/dev2/system/codeigniter/CodeIgniter.php on line 52

Fatal error: Uncaught Error: Failed opening required '/home/dev2/system/application/config/constants.php' (include_path='.:/usr/share/pear:/usr/share/php') in /home/dev2/system/codeigniter/CodeIgniter.php:52 Stack trace: #0 /home/dev2/index.php(121): require_once() #1 {main} thrown in /home/dev2/system/codeigniter/CodeIgniter.php on line 52