Severity: Notice
Message: Undefined index: user_name
Filename: controllers/Courses.php
Line Number: 182
Backtrace:
File: /var/www/html/esiphala-dev/vendor/monolog/monolog/src/Monolog/ErrorHandler.php
Line: 232
Function: _error_handler
File: /var/www/html/esiphala-dev/application/controllers/Courses.php
Line: 182
Function: handleError
File: /var/www/html/esiphala-dev/index.php
Line: 324
Function: require_once