Wrong database being optimized

On our domain, we’re got our main site – http://www.equitablemediation.com and a sub-domain for testing – stage.equitablemediation.com and when I installed the plugin, it’s telling me it’s backing up the tables and what not on the “stage” instead of the “www” site. Does anyone know how to change this so the plug in points to the right domain?

https://wordpress.org/plugins/wp-optimize/