Having finally achieved a working store thanks to the efforts of Ray Bourduin, I'm now finding that the customisation aspect via Design in Store Manager isn't working.
When trying to save a theme after making any changes, it was going to a completely blank screen. When exiting the screen some but not all changes would be made.
Now, it won't allow me to change/select themes - it is stuck on "Crazy" a theme that I don't want to use. If I try to edit any of them, all I'm getting is another http 500 error message.
Should I re-install the Design area only?
If so can someone please advise what path I should take?
(Note - All the other areas seem to be working ok - it's just Design!)
I think this may need another ticket!