we’re using a child theme of the Graphene theme in our table tennis site. Everyting’s went well until I updated Graphene to version 188.8.131.52. In this version the output of wp_title() is empty, so just the URL is shown in the browser’s title bar. After downgrade to 184.108.40.206 the page title is displayed again. How we can fix the wp_title() in 220.127.116.11?