Hi guys,
I went back and checked everything, I added a .htaccess file because one didn’t exist, but I still had issues with everything going to 500 internal server errors as well as header issues with pluggable.php
So I decided to set the wp-config and functions file back to default, then deleted the .htaccess I had created, and that managed to get everything working again. Very strange because I hadn’t changed anything in them that I can recall. Either way it’s back up and working again!
I appreciate the theme and quick support, really makes life a lot easier.
Thanks!