Severity: Notice
Message: Undefined variable: subject_ids
Filename: controllers/Exams.php
Line Number: 50
Backtrace:
File: /home/sandeept92/public_html/application/controllers/Exams.php
Line: 50
Function: _error_handler
File: /home/sandeept92/public_html/index.php
Line: 292
Function: require_once
