A PHP Error was encountered

Severity: Notice

Message: Undefined variable: user

Filename: include/new_header.php

Line Number: 581

Backtrace:

File: /var/www/html/application/modules/web/views/include/new_header.php
Line: 581
Function: _error_handler

File: /var/www/html/application/third_party/MX/Loader.php
Line: 362
Function: include

File: /var/www/html/application/third_party/MX/Loader.php
Line: 304
Function: _ci_load

File: /var/www/html/application/modules/web/views/examprep/exam-prepration.php
Line: 2
Function: view

File: /var/www/html/application/third_party/MX/Loader.php
Line: 362
Function: include

File: /var/www/html/application/third_party/MX/Loader.php
Line: 304
Function: _ci_load

File: /var/www/html/application/modules/web/controllers/Exam_Prep.php
Line: 47
Function: view

File: /var/www/html/index.php
Line: 284
Function: require_once