A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Groupsend.php

Line Number: 1255

Backtrace:

File: /home/parsagr2/public_html/application/models/Groupsend.php
Line: 1255
Function: _error_handler

File: /home/parsagr2/public_html/application/controllers/Home.php
Line: 589
Function: showrate

File: /home/parsagr2/public_html/index.php
Line: 293
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/parsagr2/public_html/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/parsagr2/public_html/application/models/Groupsend.php
Line: 1258
Function: redirect

File: /home/parsagr2/public_html/application/controllers/Home.php
Line: 589
Function: showrate

File: /home/parsagr2/public_html/index.php
Line: 293
Function: require_once