Look at the errors carefully, it will have a section that says:
(output started on path/to/page.php:12)
this is the clue to where the problem is,
attach the page on the output started on section of the error, paste the full error text as well.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.