Glue for Yoast SEO & AMP
As of Yoast SEO 20.0, the settings interface inside our plugins has received a major overhaul. Please update to the latest version of Yoast SEO if your plugin does not look like the screenshots you encounter in our Help center.
The Yoast SEO AMP plugin is no longer needed. Through good collaboration with Google the functionality of this plugin is now part of both Yoast SEO and the official AMP plugin. If you still have this plugin running we’d suggest updating both the Yoast SEO and AMP plugin and removing the glue plugin.