Severity: Notice

Message: Undefined variable: browser

Filename: helpers/general_helper.php

Line Number: 706

Backtrace:

File: /var/www/html/application/helpers/general_helper.php
Line: 706
Function: _error_handler

File: /var/www/html/application/controllers/Login.php
Line: 146
Function: check_browser

File: /var/www/html/index.php
Line: 326
Function: require_once

Severity: Notice

Message: Undefined variable: browser

Filename: helpers/general_helper.php

Line Number: 707

Backtrace:

File: /var/www/html/application/helpers/general_helper.php
Line: 707
Function: _error_handler

File: /var/www/html/application/controllers/Login.php
Line: 146
Function: check_browser

File: /var/www/html/index.php
Line: 326
Function: require_once

Where Exchange is

Simplified

Poor connection please refresh

Invalid User name

Fail User name can not be empty