A PHP Error was encountered

Severity: Notice

Message: Undefined index: coopman

Filename: cooperw/_header_r.php

Line Number: 9

Backtrace:

File: /www/wwwroot/edelweiss_v6/application/views/web/cooperw/_header_r.php
Line: 9
Function: _error_handler

File: /www/wwwroot/edelweiss_v6/application/views/web/cooperw/managelist.php
Line: 22
Function: view

File: /www/wwwroot/edelweiss_v6/application/controllers/web/Cooperw.php
Line: 55
Function: view

File: /www/wwwroot/edelweiss_v6/index.php
Line: 315
Function: require_once