When I first installed WordPress I created my own Theme and selected it in Admin / Manage Themes. The WordPress Default Theme folder still exists on the server but I'm not using it.
Recently I've noticed that Admin / Manage Themes says I'm using Default, but I'm not. There is an option to select my Theme but I'm reluctant to press the button to correct it in case something breaks.
I would welcome any suggestions on why WordPress admin shows Default as being the current Theme, even though my own Theme is actually the one in use.
I'm using WordPress 3.0.3