A PHP Error was encountered

Severity: Notice

Message: Undefined index: is_admin

Filename: sports_ana/write.php

Line Number: 10

Backtrace:

File: /gs/www/html/application/views/sports_ana/write.php
Line: 10
Function: _error_handler

File: /gs/www/html/application/controllers/Sports_ana.php
Line: 86
Function: view

File: /gs/www/html/index.php
Line: 315
Function: require_once