Fatal error: Uncaught ArgumentCountError: Too few arguments to function Campaign::click_thru(), 1 passed in /var/www/demos/revshare/CI/system/core/CodeIgniter.php on line 360 and exactly 2 expected in /var/www/demos/revshare/CI/application/controllers/campaign.php:17 Stack trace: #0 /var/www/demos/revshare/CI/system/core/CodeIgniter.php(360): Campaign->click_thru() #1 /var/www/demos/revshare/public_html/index.php(273): require_once('/var/www/demos/...') #2 {main} thrown in /var/www/demos/revshare/CI/application/controllers/campaign.php on line 17