Thank you, Alex. All active plugins updated. Now it works.
There was an issue during the update. Not sure if it’s related to this problem (maybe you could confirm it), so I’m describing it here in case it can help others:
This morning we got a message on Geodirectory’s settings that the plugin WP Easy updates should be installed. We activated it, and no updates for GeoDirectoy were available on the plugins page at that time. This afternoon there were new updates available.
When trying to update the GeoDirectory plugins, each one displayed a message “Download failed. Unauthorized“. So for each one I:
1 – Deactivated the license key
2 – Deactivated the plugin
3 – Reactivated the license
4 – Reactivated the plugin. Next to each one I got the message “automatic updates are not available for this plugin“.
5 – After refreshing the plugins page several times, the link “update now” appeared, and I could update it.