Fatal error: Uncaught ArgumentCountError: define() expects at least 2 arguments, 1 given in /home/nesen/testing.nesen.in/application/config/constants.php:109 Stack trace: #0 /home/nesen/testing.nesen.in/application/config/constants.php(109): define('WHATSAPP_DEVICE...') #1 /home/nesen/testing.nesen.in/system/core/CodeIgniter.php(72): require_once('/home/nesen/tes...') #2 /home/nesen/testing.nesen.in/index.php(315): require_once('/home/nesen/tes...') #3 {main} thrown in /home/nesen/testing.nesen.in/application/config/constants.php on line 109