My theme, Avada by ThemeFusion (http://www.theme-fusion.com/), uses Fusion Core Version 1.6.2. When I attempt to "Create A Newsletter" I get the error message:
Fatal error: Call to undefined function get_current_screen() in /nas/wp/www/staging/droneuniv/wp-content/plugins/fusion-core/fusion-core.php on line 834
The URL that throws this error is:
I've attached a screenshot of the error too.
I'd like to start using this plug-in, but I can't yet, so I hope you guys can help.