The “draft” plugin has encountered an error and cannot be rendered.

I get this error on the edit screen for posts and pages. When I turn script debug on it only shows a PluginErrorBoundary but is not descriptive of what in the Draft Pro plugin is causing the error. I assume this may be a conflict with the latest version of WP maybe? I tried switching themes. I’ll try deactivating all other plugins and reactivating them one by one. I’ll report back if I find something before I get a response here.

Draft Pro Purchaser.