I've attached my page here. The issue I am having is that I can update the fields Title, Region Name and Price. But if I try to update either Intro Text or Content it loses the existing content in those textareas. The textareas have HTML Editor 3 embedded in them.
Updating a record with this gives an error:
Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\vcb\admin\content_Update.php:11) in C:\xampp\htdocs\vcb\admin\content_Update.php on line 99