A PHP Error was encountered
Severity: Notice
Message: Undefined index: HTTP_REFERER
Filename: main/pdf.php
Line Number: 18
Backtrace:
File: /home/lgisb/public_html/application/views/main/pdf.php
Line: 18
Function: _error_handler
File: /home/lgisb/public_html/application/controllers/Best_Practice.php
Line: 116
Function: view
File: /home/lgisb/public_html/index.php
Line: 315
Function: require_once