The fix will not be available until the next release of the theme. You will need to access your website using the FTP connection and change the folder name below to something else:
For example change it to:
That way the plugin will get disabled and you can access the admin section of the website.
That is correct the issue is in both Pro and X. Our development team are working on the issue and it will be fixed in the upcoming release.
Thank you all for your patience and understanding.