I know what's causing that, to fix just tick all the boxes and save, then untick the ones you don't want and save again.
I need to put some initialisation of those settings in the install so they get a default value.
I'll put out a minor release to fix this as well as include the translations.
Still puzzled by JimZA's error, I tried installing 1.0.2, then uninstalling and installing 1.1 and uninstalling and reinstalling 1.0.2. Don't get any errors and certainly not getting thanks 5 times with a click.