WordPress version: Most up to date
WordPress SEO version: unsure as there is no plugin it is incorporated into the theme internally.
I did this: disabled plugins except yoast seo,
I expected the plugin to do this: to generate my sitemap.
Instead it did this: showed a blank screen.
The url to where it "should" be located at is: http://www.povertyliving.com/sitemap_index.xml
It is likely a simple fix. I look forward to hearing from you soon, I have used this plugin on every site I have ever created and of course on my first semi commercial site it dies on me.