A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: hotels/search-form.php

Line Number: 183

Backtrace:

File: /home/www/mypal.travel/application/views/hotels/search-form.php
Line: 183
Function: _error_handler

File: /home/www/mypal.travel/application/helpers/custom_helper.php
Line: 95
Function: view

File: /home/www/mypal.travel/application/views/common/search-forms-raw.php
Line: 159
Function: load_view

File: /home/www/mypal.travel/application/helpers/custom_helper.php
Line: 95
Function: view

File: /home/www/mypal.travel/application/views/common/search-forms.php
Line: 180
Function: load_view

File: /home/www/mypal.travel/application/helpers/custom_helper.php
Line: 95
Function: view

File: /home/www/mypal.travel/application/views/common/home.php
Line: 1
Function: load_view

File: /home/www/mypal.travel/application/helpers/custom_helper.php
Line: 95
Function: view

File: /home/www/mypal.travel/application/controllers/Home.php
Line: 1011
Function: load_view

File: /home/www/mypal.travel/index.php
Line: 315
Function: require_once