How to fix oshibku in VP when you publish or update a post?

Tell me, when you try to publish or update a post, nothing happens... and in the console climbs error
"An invalid form control with name='_sauron_meta[content_area_percent]' is not focusable."

How to fix it?
June 3rd 19 at 19:11
1 answer
June 3rd 19 at 19:13
Apparently this is a bug of the theme Sauron, which you have -
Try to update the theme to the latest version, if the problem persists, do the following:
- update of the EAP
- update the plugins
alternately, disable the plugin, in order to eliminate a conflict of plugins

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