Session_start is causing problems

I spent a huge amount of time making a site, when I went to login to the admin panel.

I this error

**Warning**:  session_start() [[function.session-start](http://wobbleandglob.com/wb-admin/admin/function.session-start)]: Cannot send session cache limiter - headers already sent (output started at /home/designs1/public_html/wobbleandglob.com/wb-admin/admin/admin.php:7) in **/home/designs1/public_html/wobbleandglob.com/wb-admin/admin/admin.php** on line **8

**can anyone help me…, if I cant be helped I might aswell just start over :frowning: