php session.php errors Joomla

Question

I have tried moving my Joomla site from my old web host to my new one.

I have moved all the files and database. I have also updated the configuration.php

However the homepage does not display correctly and also displays 3 errors.

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/pb/public_html/index.php:6) in /home/pb/public_html/libraries/joomla/session/session.php on line 423

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/pb/public_html/index.php:6) in /home/pb/public_html/libraries/joomla/session/session.php on line 423

Warning: Cannot modify header information - headers already sent by (output started at /home/pb/public_html/index.php:6) in /home/pb/public_html/libraries/joomla/session/session.php on line 426

Answer 1

The problem is on line 6 of your index.php file, as the error message states. However, all current Joomla! versions have comments on line 6 of their index.php, so it is most likely not the original file. It is impossible to get closer to it without source code.

Answer 2

In the configuration.php file there are some spaces or line breaks after the ?> line. Please remove those spaces and line breaks.

This has now been done however not resolved the issue.