Which version are you using? Can you share the full error from your error log?

Please provide more details so I can take a look.

domini immobilier try to force the update again in WP-Admin > Plugins > Check for update - the plugin version did not change but there was some fix applied.

The 500 error was already fixed so you should not have any critical error anymore. Unless you have some other error then you know where to share it - here.

Note: F12 and Network details might be really usefull to see whats broken

We noticed few issues and we just released 1.0.68 which will fix the issues