Mark, I’m having a similar issue. I have an alert at the top of my admin site that says “Your theme needs to be fixed for plugins to work (Especially Floating Social Media Icon). To fix your theme, use the Theme Editor to insert <?php wp_head(); ?> just before the </head> line of your theme’s header.php file.” The problem is when I go to the editor and go to the header.php file, there is no </head> code. Any ideas? Could this also be your problem?
