Errors inside Search Console

Hello guys,

I’ve installed the Google Web Stories Beta plugin and I submitted a story to test it.

Sadly, I’m getting the following errors inside Google Search console:

1.
Tag ‘amp-story’ is not allowed to have any sibling tags (‘body’ should only have 1 child).
2.
A mandatory AMP HTML tag is missing from this document.
3.
Tag found outside the document head which is only allowed as a direct child of the document head.
4.
Only amp-boilerplate and amp-custom ‘style’ tags are allowed, and only in the document head.

I don’t have the AMP plugin installed. Should I? If yes, shouldn’t the Google stories run without the AMP plugin.

Thanks!

The page I need help with: [log in to see the link]