Fatal error: Uncaught ArgumentCountError: Too few arguments to function Elearning::course(), 0 passed in /home/dev/bonfire/codeigniter/core/CodeIgniter.php on line 366 and exactly 1 expected in /home/dev/application/modules/elearning/controllers/elearning.php:388 Stack trace: #0 /home/dev/bonfire/codeigniter/core/CodeIgniter.php(366): Elearning->course() #1 /home/dev/public_html/index.php(351): require_once('/home/dev/bonfi...') #2 {main} thrown in /home/dev/application/modules/elearning/controllers/elearning.php on line 388