A PHP Error was encountered

Severity: Notice

Message: Undefined variable: value

Filename: models/Model_profile.php

Line Number: 243

Backtrace:

File: /var/www/clients/client36/web191/web/application/models/Model_profile.php
Line: 243
Function: _error_handler

File: /var/www/clients/client36/web191/web/application/controllers/Profile.php
Line: 22
Function: get_user_lect_id

File: /var/www/clients/client36/web191/web/index.php
Line: 292
Function: require_once