Severity: Warning
Message: Attempt to read property "id" on null
Filename: controllers/Course.php
Line Number: 49
Backtrace:
File: /home/optkinetics/public_html/application/controllers/Course.php
Line: 49
Function: _error_handler
File: /home/optkinetics/public_html/index.php
Line: 315
Function: require_once
Severity: Warning
Message: Attempt to read property "title" on null
Filename: controllers/Course.php
Line Number: 50
Backtrace:
File: /home/optkinetics/public_html/application/controllers/Course.php
Line: 50
Function: _error_handler
File: /home/optkinetics/public_html/index.php
Line: 315
Function: require_once