Thanks @ryankienstra! It worked.
Same problem! Please help!
Fatal error: Call to a member function canonical() on null in /home/mcaorgempfacil/public_html/blog/wp-content/plugins/glue-for-yoast-seo-amp/classes/class-frontend.php on line 162
https://emprestimofacil.com/blog/dicas/emprestimo-pessoal-x-consignado/amp/?amp_validate=1&_debug=1#development=1
