How to set back to Default page layouts?

When using BindTuning page layouts in SharePoint 2013 on Publishing sites and the master page is reset back to seattle and you are getting "Sorry, something went wrong error"

1. Go to "Site Settings" (http://YourSite/_layouts/15/settings.aspx)
2. Go to "Content and Structure" below "Site Administration"
3. Click on Pages
4. Open context menu on the page you need to change the layout
5. Click on "Edit Page Settings"
6. On "Page Layout" settings, select a different one
1. example: set to the page layout (Article Page) Body only
7. Click Ok

Site Settings