Can you update your Joomla backend and FTP access so we can better have a check?

updated

Hi Elias,
For some reason the System - RSFirewall! Active Scanner plugin is probably blocking something preventing the system from retrieving the language list in the ES language page. Once I disable that plugin, it works.

If you want to keep the plugin turned on, perhaps you can temporarily disable it everytime you want to enter the language page of EasySocial in the backend.

hi ...worked...best regards.

Thanks for updating, glad that your issues are resolved now.