Permissions Error

I have been using Facebook Page Publish 2 plugin for years – love it.

Recently i installed it on 3 different sites – each giving same error. Even though i have full access etc.

Facebook returned an unexpected error: share_item is not a member of the permissions table.
Try to resolve this issue, update the plugin or inform the author about the problem.
[Error occured at line 457]

Your page or profile’s access permissions could not be verified.

Any help would be appreciated

https://www.ads-software.com/plugins/facebook-page-publish/