Severity: Notice
Message: Undefined variable: ans
Filename: controllers/Site.php
Line Number: 542
Backtrace:
File: /home/nnrfcgov/public_html/application/modules/site/controllers/Site.php
Line: 542
Function: _error_handler
File: /home/nnrfcgov/public_html/index.php
Line: 319
Function: require_once