A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home2/samana/public_html/1SolarSolution.com/index.php:1)

Filename: core/Common.php

Line Number: 571

Backtrace:

File: /home2/samana/public_html/1SolarSolution.com/index.php
Line: 297
Function: require_once

Unable to locate the specified class: Output.php