Severity: Warning
Message: Attempt to read property "id" on null
Filename: front/Course_model.php
Line Number: 53
Backtrace:
File: /var/www/vhosts/capabilitydevelopment.org/httpdocs/application/models/front/Course_model.php
Line: 53
Function: _error_handler
File: /var/www/vhosts/capabilitydevelopment.org/httpdocs/application/controllers/Coursedetail.php
Line: 62
Function: get_available_course_ioc
File: /var/www/vhosts/capabilitydevelopment.org/httpdocs/index.php
Line: 315
Function: require_once
